industrial tool holders

Transcription

INDUSTRIAL PRODUCTS CATALOG
CONTENTS
General Information . . . . . . . . . . . . . . . . . . . . . . . .4-6
Product Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4,5
Chuck Key and Accessory Nomenclature . . . . . . . . . . . . . . . .6
Industrial Tool Holders . . . . . . . . . . . . . . . . . . . . .7-22
Industrial Keyed Chucks . . . . . . . . . . . . . . . . . . . . . . . . . . .8-10
Industrial Keyless Chucks . . . . . . . . . . . . . . . . . . . . . . . . .11,12
Tool and Work Holders . . . . . . . . . . . . . . . . . . . . . . . . . . .13-22
Portable Tool Chucks and Accessories . . . . . . . .23-27
Keyless Chucks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24, 25
Keyed Chucks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26, 27
Special Purpose Chucks . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Chuck Keys and Accessories . . . . . . . . . . . . . . . . . . . . . . . . .28
Technical Information . . . . . . . . . . . . . . . . . . . . .29-35
Service and Repair . . . . . . . . . . . . . . . . . . . . . . .36, 37
Model Number Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
Part Number Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
Decimal Equivalent Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
Warranty Information . . . . . . . . . . . . . . . . . . . . . . . .43
® Jacobs, Multi-craft, Hand-Tite, Hammerlock, Adapt-A-Drive, Super Chuck,
Rubber-Flex, and Archer are registered trademarks of Power Tool Holders, Inc.
© 2002 Danaher Tool Group
All rights reserved. May not be copied in whole or in part without prior authorization.
® Bridgeport is a registered trademark of Bridgeport Machine.
2
It’s hard to believe that a set of bruised knuckles was the impetus for one of the most
significant industrial advancements in the 20th Century.
Arthur Irving Jacobs was never one for leaving things alone. He was always improving
them - continually coming up with new ways of working and new gadgets to do the work.
Before he was 30, “A.I”, as he was known, had perfected a new bookbinder, a new
method for making bicycle spokes, and chains, plus many other manufacturing
advancements.
On one particular occasion, he was working with an old style drill press, trying to hold the
belt control with one hand, and applying the spanner wrench to the other. The wrench
slipped and he badly battered his knuckles. A.I. knew there had to be a better way. In a
matter of days, he had developed the first drill chuck with a toothed sleeve and key.
A few months later, he founded what would become The Jacobs® Chuck Manufacturing
Company. The rest, as they say, is history.
The keyed chuck helped to transform the production process just at the time when
industrial manufacturing was about to experience its most significant growth in modern
times. Today, the concept of the original keyed chuck is an integral part of all drill chuck
technology.
It has been applied to a wide range of applications, from the most sophisticated
CNC machining to drilling with the smallest cordless portable drill.
Now a part of the Danaher Corporation family of companies, The Jacobs® Chuck
Manufacturing Company maintains a global presence as a recognized leader in the
design and manufacture of precision tool and work holding devices for stationary
equipment and portable power tools.
Finding a better way through world-class innovation and world-class partnerships - that’s
the driving force behind our business. It’s a tradition that began with A.I. Jacobs a century
ago when he set up his first network of distributors for the toothed sleeve and keyed drill
chuck. It’s a tradition we will carry forward with you.
“There must be a better
way to build a chuck.”
-A.I. Jacobs, 1902
3
GENERAL INFORMATION
product index
Product Description
Arbors
Catalog Page
Morse Taper to Jacobs® Taper . . . . . . . . . . . . . . . . . . . . . . . .17
Straight Shank to Jacobs® Taper . . . . . . . . . . . . . . . . . . . . . .17
Threaded Shank to Morse Taper . . . . . . . . . . . . . . . . . . . . . . .18
Bridgeport® Taper to Jacobs® Taper . . . . . . . . . . . . . . . . . . . .18
Motor Shaft Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Centers Rotating (Live)
Standard Nose - Standard Body . . . . . . . . . . . . . . . . . . . . . . .21
Standard Nose - Reduced Body . . . . . . . . . . . . . . . . . . . . . . .21
Extended Nose - Standard Body . . . . . . . . . . . . . . . . . . . . . . .21
product index
Centers Stationary (Dead)
Morse Taper, Tungsten Carbide Tipped Lathe Centers:
Short Type Without Flats . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Long Type With Flats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Long Type With Half 60˚ Point . . . . . . . . . . . . . . . . . . . . . . . .22
Chucks - Keyed
Industrial
Super Chuck® Ball Bearing Chucks . . . . . . . . . . . . . . . . . . . . . .8
Service Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Plain Bearing Industrial Chucks . . . . . . . . . . . . . . . . . . . . . .9-10
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Chucks - Keyed
Portable Tools
Professional . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Multi-Craft® Chucks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Chucks - Keyless
Industrial
High Precision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
High Torque / High Precision . . . . . . . . . . . . . . . . . . . . . . . . .11
Complete with CAT-V Flange . . . . . . . . . . . . . . . . . . . . . . . . .12
Complete with BT Flange . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Chucks - Keyless
Portable Tools
Hand-Tite® Chucks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Hand-Tite® Hammer Chuck . . . . . . . . . . . . . . . . . . . . . . . . . .25
Keyless Chuck Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
4
GENERAL INFORMATION
product index
(continued)
Chucks Rubber-Flex ® Collet
Product Description
Catalog Page
Tap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Die Grinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Chucks Special Purpose
Adapt-A-Drive® Chuck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Stainless Steel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Tap Chuck Collets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
product index
Collets Rubber-Flex ®
Die Grinder Collets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Lathe Chuck Collets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
Keys and
Accessories
Chuck Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Keyleashes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Wedge Set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Sleeves, Sockets
and Ejecting Drifts
Drill Sleeves - Morse Taper
Archer® Series 600 & 700 . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Extension Sockets-Morse Taper
Archer® Series 800 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
Turret Sockets-Morse Taper
Archer® Series 500 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Ejecting Drifts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Toolholder/
Adapters
CAT-V Flange to Jacobs® Taper . . . . . . . . . . . . . . . . . . . . . . .13
BT Flange to Jacobs® Taper . . . . . . . . . . . . . . . . . . . . . . . . . .13
5
GENERAL INFORMATION
NOMENCLATURE
Chucks and Keys
NOMENCLATURE
Toolholders
TOOL AND WORK HOLDER DEFINITIONS
ARBOR: Chuck mounting device used to adapt standardized
chuck mounts to various machine spindle tapers. Arbors are
also used to adapt mounts to other rotating devices such as
machine spindles and lathes.
SLEEVE: Adapter for arbors when the machine spindle
requires a larger taper than is available on the arbor.
EXTENSION SOCKET: Adapting device which increases
effective spindle length and provides more flexibility when
adapting to various taper sizes.
CENTERS: Support device for a workpiece when unusually
long items or extreme accuracy are important. Available
generally as rotating (“live”) and stationary (“dead”) designs.
Chuck and Accessory
Removal Tools
REMOVAL TOOL DEFINITIONS
EJECTING DRIFT: Hardened steel accessory used to disassemble self-holding taper components.
WEDGES: Tapered steel plates used in pairs to disassemble
chucks from arbors and spindles.
6
Keyed Chucks
Keyless Chucks
Toolholder/Adapters
Tap Chucks
Die Grinder Chucks
Rubber-Flex® Collets
Arbors
Drill Sleeves
Extension Sockets
Turret Sockets
Ejecting Drifts
Rotating Centers
Stationary Centers
INDUSTRIAL
TOOLHOLDERS
7
keyed chucks - industrial
INDUSTRIAL TOOL HOLDERS
ball bearing
chucks
Super Chuck® Ball Bearing Chucks are designed for close
tolerance production drilling on precision equipment.
The Jacobs Super Chuck® Ball Bearing Chuck is specifically engineered for heavy-duty, close tolerance production drilling.
It is adaptable to a wide range of production drilling equipment, jig borers, milling machines, lathes and radials. Utilizing a ball
thrust bearing to reduce friction in the chuck closing mechanism, it permits the application of more gripping force on drill
shanks to maximize drilling torque under the most demanding machining conditions.
FEATURES:
■
■
■
■
■
■
■
Ball hearing construction maximizes gripping force and drilling accuracy.
Jaws center-ground for absolute straightness and alignment.
One-piece sleeve eliminates crack between driving teeth often found in other designs.
Through—hardened sleeve teeth plus hardened nose and keyholes provide outstanding wear resistance.
Fluted sleeve standard.
Each chuck 100% inspected for performance and precision.
T.I.R. .003” maximum at half capacity.
taper mounted
Chuck
Capacity Range
Minimum
in
mm
Dimensions
Model
No.
Part
No.
Maximum
in
mm
Mount Key
Jacobs No.
8-1/2 N
11N
14N
30209
30215
30221
0.040
0.040
0.040
0
0
0
0.250
0.375
0.500
6.4
10.0
13.0
2JT
2JT
3JT
16N
18N
20N
30227
30233
30239
0.125
0.125
0.375
3
3
10
0.625
0.750
1.000
16.0
19.0
25.4
3JT
4JT
5JT
Wgt
Closed Length
in
mm
Open Length
in
mm
Sleeve Dia.
in
mm
Each
oz
K30
K32
K3
2.41
2.88
3.88
61.2
73.2
98.6
1.95
2.26
2.97
49.5
57.4
75.4
1.56
1.93
2.44
39.7
49.1
62.1
10
19
38
K4
K4
K5
4.31
5.12
5.5
109.5
130.0
139.7
3.26
3.95
4.23
82.8
100.3
107.4
2.63
3.01
3.65
66.9
76.4
92.6
47
66
100
Replacement parts (older models)
Key
For the older models which do not incorporate the service kit marking on the
chuck nose, service parts are still available as listed in the chart below.
Chuck
Sleeve
Thrust
Race & Balls
Key
Jaws and
Sleeve
Thrust Race
Model
Model
Part
Nut Unit
Model
Part
and Balls
No.
No.
No.
No.
No.
No.
Part No.
8-1/2N
11N
14N
K30
K32
K3
3664
3666
3651
7430
7431
7432
S8-1/2N
S11N
S14N
5089
5097
5506
7436
7437
7438
16N
18N
20N
K4
K4
K5
3655
3655
3657
7433
7434
7435
S16N
S18N
S2ON
5514
5522
5530
7439
7440
7441
Service kits (newer models)
There have been improvements incorporated in the Jacobs Super Chuck Ball
Bearing Chuck. These necessitate a change in the service components. For the
newer chucks which call out a service kit number on the chuck nose, this kit
will include: jaws, nut, caged bearing and thrust washer.
Jaw & Nut Unit*
Chuck
Model
Caged Bearing
and Thrust
Washer*
8
Service
Part
Kit
Key
Model
Sleeve
Part
Model
Part
No.
No.
No.*
No.
No.
No.
No.
8-12N
11N
14N
30209
30215
30221
30343
30344
30345
K30
K32
K3
3664
3666
3651
S8-1/2N
S11N
S14N
5089
5097
5506
16N
18N
20N
30227
30233
30239
30346
30347
30348
K4
K4
K5
3655
3655
3657
S16N
S18N
S2ON
5514
5522
5530
* All Newer Model Super Chuck® Ball Bearing Chuck services kits include jaws, nut, caged bearing and thrust washer.
PLAIN BEARING
CHUCKS
The O.E.M. standard for accuracy and durability on all types of
industrial power and machine tools.
The Jacobs® Plain Bearing Chuck is the world’s most widely used for medium or heavy-duty portable, bench or floor mounted
power tools. This industrial quality chuck, with fully hardened and ground working components, offers exceptionally high
accuracy, gripping power and durability. Both heavy and medium duty models are available in a wide range of capacities for
use on threaded or taper mounted spindles.
FEATURES:
■
■
■
■
■
■
taper mounted
Heavy and Medium Duty models for threaded or taper mounting.
Jaws center-ground for absolute straightness and alignment.
One-piece sleeve eliminates crack between driving teeth often found in other designs.
Through-hardened sleeve teeth, plus hardened nose and keyholes provide outstanding wear resistance.
Each chuck 100% inspected for performance and precision.
T.I.R. .004” maximum at half capacity.
Heavy Duty Model
■ Fluted sleeve standard except Model 34-33C, which is smooth and ground.
Capacity Range
Minimum
in
mm
Dimensions
Model
No.
Part
No.
Maximum
in
mm
Mount Key
Jacobs No.
3A
3KD (2)
3PD (3)
6223
6228
6230
0.125
0.125
0.125
3
3
3
0.625
0.625
0.625
16.0
16.0
16.0
3JT
3JT
3JT
34-02
34-06
34-33
14442
6295
14445
.040
.040
.040
1
1
1
0.500
0.500
0.500
13.0
13.0
13.0
34-33C(4) 14451
36
6309
36KD (2) 14865
.040
0.18
0.18
1
0
5
0.500
0.800
0.800
36PD (3) 14866
0.18
5
0.800
Wgt
Closed Length
in
mm
Open Length
in
mm
Sleeve Dia.
in
mm
Each
oz
K3
K3
K3
3.81
4.06
4.06
96.8
103.1
103.1
2.87
3.12
3.12
72.9
79.2
79.2
2.30
2.29
2.29
58.4
58.2
58.2
32
33
33
2JT
6JT
33JT
K3
K3
K3
3.52
3.52
3.52
89.4
89.4
89.4
2.74
2.74
2.74
69.6
69.6
69.6
2.04
2.04
2.04
51.8
51.8
51.8
23
24
23
13.0
20.3
20.3
33JT
3JT
3JT
K3C
K4
K4
3.71
4.06
4.25
94.2
103.1
108.0
2.93
3.14
3.42
74.4
79.8
86.9
2.00
2.54
2.54
50.8
64.5
64.5
26
45
44
20.3
3JT
K4
4.25
108.0
3.42
86.9
2.54
64.5
45
(1) Equipped with positive drive slot.
(2) Equipped with pin type positive drive.
(4) Equipped with locking collar - 1-1/16-20 thread, smooth sleeve.
MEDIUM DUTY MODEL
■ Fluted sleeve standard except Models 0 and 1 A, which are smooth and ground.
■ All Series 33 Plain Bearing Chucks are hammer capable.
Capacity Range
Minimum
in
mm
Dimensions
Model
No.
Part
No.
Maximum
in
mm
Mount Key
Jacobs No.
0
1A
2A
6200
6206
6214
0.135
.040
.040
0
1
1
0.156
0.250
0.375
4.0
6.5
10.0
0JT
1JT
2JT
31-01
31-02
33
14697
14698
6279
.040
.040
0.08
1
1
2
0.375
0.375
0.500
10.0
10.0
13.0
3326A
6291
33KD(3) 6281
0.08
0.08
2
2
0.500
0.500
13.0
13.0
Wgt
Closed Length
in
mm
Open Length
in
mm
Sleeve Dia.
in
mm
Each
oz
KO
K1
K2
1.450 36.8
1.920 48.8
2.810 71.4
1.100
1.540
2170
27.9
39.1
55.1
0.850 21.6
1.180 30.0
1.670 42.4
2
5
13
1JT
2JT
33JT
K30
K30
K32
2.490 63.2
2.490 63.2
3.210 81.5
2.010
2.010
2.520
51.1
51.1
64.0
1.420 36.1
1.420 36.1
1.792 45.5
8
8
16
.6250
33JT
K32
K32
3.540 89.9
3.460 87.9
2.850
2.770
72.4
70.4
1.792 45.5
1.792 45.5
17
17
(1) Model 0 has a minimum capacity of a No. 80 (.0135in/.344mm) drill.
(2) Equipped with positive drive slot.
9
PLAIN BEARING
CHUCKS (continued)
THREAD MOUNTED
Heavy Duty Model
■ Fluted sleeve standard on all models.
Capacity Range
Model
No.
Part
No.
Minimum
in
mm
Dimensions
Maximum
in
mm
Wgt
Mount Key
Jacobs No.
Closed Length
in
mm
Open Length
in
mm
Sleeve Dia.
in
mm
Each
oz
3B 5/8
6232
7BA 3/8 6255
32BA 1/2 8859
0.125
0 (1)
0 (1)
3
1
1
0.625
0.250
0.375
16.0
6.5
10.0
5/8-16
3/8-24
1/2-20
K3
K7
K32
3.81
2.23
3.05
97
57
77
2.84
1.74
2.31
72
44
59
2.29
1.33
1.79
58
34
45
32
7
14
35B 1/2
36B 3/4
36B 5/8
0.156
0.188
0.188
4
5
5
0.625
0.800
0.800
16.0
20.3
20.3
1/2-20
3/4-16
5/8-16
K3
K4
K4
3.52
4.12
4.12
89
105
105
2.74
3.20
3.20
70
81
81
2.04
2.54
2.54
52
65
65
25
46
46
14723
6316
6314
(1) At minimum capacity will hold a No. 60 (0.040in /1mm) drill.
Medium Duty Model
■ Fluted sleeve standard except Models OB 5/16, 1B 3/8, AND 41BA 3/8-S,
which are smooth and ground.
■ 41 Series Chucks replace 31 series Chucks.
Capacity Range
Model
No.
Part
No.
OB 5/16
1B 3/8
2BA 3/8
6204
6208
6219
Minimum
in
mm
Dimensions
Maximum
in
mm
Mount Key
Jacobs No.
Closed Length
in
mm
Open Length
in
mm
Sleeve Dia.
in
mm
0
1
1
0.156
0.250
0.375
4.0
6.5
10.0
5/16-25
3/8-24
3/8-24
K0
K1
K2
1.53
1.95
2.81
39.0
50.0
71.0
1.17
1.57
2.17
30.00
40.00
55.00
0.85
1.12
1.67
22.0
28.0
42.0
2
5
13
41BA 3/8 30728
41BA 3/8 - S 31138
41BA 1/2 31090
.040
.040
.040
1
1
1
0.375
0.375
0.375
10.0
10.0
10.0
3/8-24
3/8-24
1/2-20
K30
K30
K30
2.50
2.50
2.50
63.5
63.5
63.5
2.05
2.05
2.05
52.07
52.07
52.07
1.43
1.43
1.43
36.3
36.3
36.3
8
8
8
33BA 1/2
33BA 3/8
33BA 5/8
0.08
0.08
0.08
2
2
2
0.500
0.500
0.500
13.0
13.0
13.0
1/2-20
3/8-24
5/8-16
K32
K32
K32
3.09
3.09
3.09
78.0
78.0
78.0
2.43
2.43
2.43
62.00
62.00
62.00
1.79
1.79
1.79
45.0
45.0
45.0
17
17
17
6287
6283
6289
Replacement parts
Chuck
Sleeve
10
Each
oz
.0135
.040
.040
(1) At minimum capacity will hold a No. 60 (0.040in/mm) drill.
(2) Model OB 15/16 has a minimum capacity of a No. 80 (.0135in/.344mm) drill.
Jaw & Nut Unit*
Wgt
Jaw and Nut Unit
Series
Model
Part
Sleeve
Model
Part
No.
No.
No.
No.
No.
34
33
3
U34
U33
U3
7424
7423
7417
S34
S33
S3
5046
5016
4944
36
U36
7425
S36
5066
keyless chucks - industrial
INDUSTRIAL KEYLESS
CHUCKS
Precision design combines keyless operation
with the ultimate in drill chuck accuracy.
Jacobs® Industrial Keyless Chucks are high precision devices specifically designed for high accuracy applications on either
conventional or CNC equipment. Tightened and released by hand,they permit more rapid tooling changes to increase
machining productivity. A self-tightening feature produces significantly higher gripping force to resist tool shank slippage.
Precision manufactured and tested to the most exacting quality standards, Jacobs® Industrial Keyless Chucks can be counted
on for extremely high reliability and durability under the most demanding machining conditions.
FEATURES:
■ Precision tested and certified to .0016" T.l.R. maximum at half capacity.
■ Self-tightening feature automatically increases gripping force proportional
to increased torque to prevent tool shank slippage.
■ All components exposed to wear are completely hardened to maintain accuracy and extend chuck life.
■ Jacobs® taper mount permits use on a wide range of high accuracy drill presses, jig borers,
milling machines and production drilling equipment
High Precision Model
taper mounted
■ For general machining applications
Capacity Range*
Model
No.
Part
No.
JKP 65-J1 31121
JKP 80-J2S 9679
JKP 100-J2 9681
JKP 100-J33 9680
JKP 130-J2 9683
JKP 130-J33 9682
JKP 130-J6 9684
JKP 160-J6 9685
Minimum
in
mm
0.012
0.012
0.020
0.020
0.039
0.039
0.118
0.118
.300
.300
.500
.500
1.000
1.000
3.000
3.000
Dimensions
Maximum
in
mm
0.255
0.315
0.394
0.394
0.512
0.152
0.512
0.630
6.5
8.0
10.0
10.0
13.0
13.0
13.0
16.0
Mount
Jacobs
1JT
2JS*
2JT
33JT
2JT
33JT
6JT
6JT
Wgt
Closed Lgth (A) Open Lgth (A-1) Sleeve Dia. (D) Each
in
mm
in
mm
in
mm
oz
2.76
2.91
3.50
3.50
3.90
3.90
3.90
4.21
70
74
89
89
99
99
99
107
2.44
2.64
3.19
3.19
3.46
3.46
3.46
3.74
62
67
81
81
88
88
88
95
1.28
1.46
1.61
1.61
1.81
1.81
1.81
2.17
32.5
37.0
41.0
41.0
46.0
46.0
46.0
55.0
11
14
22
22
32
20
20
42
* S - Short Taper
JKP
High Torque/
High Precision Model
■ Precision tested and certified to .0016" T.I.R. maximum at half capacity.
■ For use on CNC machining centers in drilling, boring, counter-boring and milling operations
requiring heavy penetration.
■ Furnished with milled wrench flats and spanner wrench to allow the application of supplementary gripping
torque. Light tightening increases gripping torque up to 3 times higher than hand tightening.
■ Resists tool loosening on high-speed machines with right hand rotation and instant spindle stop.
Capacity Range*
Model
No.
Part
No.
JKT65-J1
JKT80-J2S
JKT 130-J2
JKT 130-J33
JKT 130-J6
JKT16O-J6
31122
30526
30527
30528
30529
30530
Minimum
in
mm
0.000
0.000
0.039
0.039
0.039
0.118
0
0
1
1
1
3
Dimensions
Maximum
in
mm
0.255
0.315
0.512
0.512
0.512
0.630
6.5
8.0
13.0
13.0
13.0
16.0
Mount
Jacobs
1JT
2JTS*
2JT
33JT
6JT
6JT
Wgt
in
mm
in
mm
in
mm
oz
2.76
2.91
3.90
3.90
3.90
4.21
70
74
99
99
99
107
2.44
2.64
3.46
3.46
3.46
3.74
62
67
88
88
88
95
1.28
1.46
1.81
1.81
1.81
2.17
32.5
37.0
46.0
46.0
46.0
55.0
11
14
32
32
32
42
* S - Short Taper
JKT
11
Keyless chucks - industrial
INDUSTRIAL
KEYLESS CHUCKS
WITH V-FLANGE
MOUNTS
Designed to maximize drill chuck rigidity and precision on
machining centers with automatic tool changers.
FEATURES:
■ Choice of CAT-V flange or BT flange with Jacobs® High Torque/High Precision Keyless Chucks.
■ Single taper connection eliminates intermediate arbors to assure high tool rigidity and drilling
■ Compact design, as compared to conventional tool setups, increases machining flexibility.
■ Precision tested and individually certified for run-out (mounting taper to chuck capacity).
cat-v flange
Capacity Range
Model
No.
Part
No.
Minimum
in
mm
Dimensions
Maximum
in
mm
Wgt
Taper
Size
in
mm
in
mm
in
mm
oz
JKC 80-30 30551
JKC 80-40 30552
JKC 130-40 30553
0.000
0.000
0.039
0
0
1
0.315
0.315
0.512
8
8
13
30
40
40
4.21
3.46
4.96
107
88
126
3.98
3.23
4.53
101
82
115
1.46
1.46
1.89
37
37
48
30
45
66
JKC130-45 30554
JKC 130-50 30555
JKC160-40 30556
0.039
0.039
0.118
1
1
3
0.512
0.512
0.630
13
13
16
45
50
40
5.16
4.21
4.21
131
107
107
4.72
3.78
3.78
120
96
96
2.17
1.89
1.89
55
48
48
79
87
129
JKC160-50 30557
0.118
3
0.630
16
50
4.13
105
3.70
94
2.17
55
135
■ Meets ANSI/ASME Standard B5.50—1 994.
■ Precision tested and certified to .0016" T.l.R. maximum at half capacity
(mounting taper to chuck capacity).
JKC
BT Flange
Capacity Range
Model
No.
Part
No.
Minimum
in
mm
JKB 80-30
30536
0.000
JKB 80-40
30537
0.000
JKB 80-40L* 30538
0.000
JKB 130-40 30539
0.039
JKB 130-40L* 30540
0.039
JKB 160-40 30541
0.118
JKB 130-45 30542
0.039
JKB 130-50 30543
0.039
JKB 160-50 30544
0.118
JKB 160-50L* 30545
0.118
* "L" indicates additional length.
0
0
0
1
1
3
1
1
3
3
Dimensions
Maximum
in
mm
0.315
0.315
0.315
0.512
0.512
0.630
0.512
0.512
0.630
0.630
8
8
8
13
13
16
13
13
16
16
Taper
Size
30
40
40
40
40
40
45
50
50
50
Wgt
in
mm
in
mm
in
mm
oz
2.87
3.14
4.25
3.39
5.35
4.13
3.62
3.82
3.74
5.71
73
80
108
86
136
105
92
97
95
145
3.11
2.84
4.49
3.82
5.79
4.57
4.06
4.25
4.17
6.14
79
72
114
97
147
116
103
108
106
156
1.46
1.46
1.46
1.89
1.89
2.17
1.89
1.89
2.17
2.17
37
37
37
48
48
55
48
48
55
55
23
44
53
54
81
68
85
146
151
185
■ Meets JMBTA Standard MAS 403—1982.
■ Precision tested and certified to .0016" T.I.R. maximum at half capacity
(mounting taper to chuck capacity).
JKB
WARNING Toolholder retention studs are not necessarily interchangeable across various types of toolholders or machine tool
models. Use of metric threaded studs in inch threaded holders or vice versa is dangerous. Failure to use the proper
thread or stud configuration can cause the toolholder to come free of the spindle resulting in serious personal injury.
12
TOOLHOLDER/
ADAPTERS
For use on machining centers with automatic
tool changers. Choice of CAT-V flange or BT
flange to Jacobs® taper arbor.
cat-v flange to
jacobs® TAPER ARBOR
JCJ
■ Meets ANSl/ASME Standard B5.50—1994.
Dimensions
Model
No.
Part
No.
Taper
Size
Mount
Jacobs
in
mm
in
mm
in
mm
Each
oz
JCJ 30-J2
JCJ 30-J3
JCJ 30.J33
JCJ 30-J6
JCJ 40-J2
JCJ 40-J3
JCJ 40-J33
JCJ 40-J4
JCJ 40-J6
JCJ 45-J3
JCJ 45-J33
JCJ 45-J4
JCJ 45oJ5
JCJ 50-J3
JCJ 50-J4
JCJ 50-J5
30566
30567
30568
30569
30570
30571
30572
30573
30574
30575
30576
30577
30578
30579
30580
30581
30
30
30
30
40
40
40
40
40
45
45
45
45
50
50
50
J2
J3
J33
J6
J2
J3
J33
J4
J6
J3
J33
J4
J5
J3
J4
J5
2.41
2.75
2.53
2.53
2.41
2.75
2.53
3.19
2.53
2.75
2.53
3.19
3.41
2.75
3.19
3.41
61.2
69.9
64.3
64.3
61.2
69.9
64.3
81.0
64.3
69.9
64.3
81.0
86.6
69.9
81.0
86.6
1.38
1.38
1.38
1.38
1.38
138
1.38
1.38
1.38
138
1.38
1.38
1.38
1.38
1.38
1.38
35.1
35.1
35.1
35.1
35.1
35.1
35.1
35.1
35.1
35.1
35.1
35.1
35.1
35.1
35.1
35.1
1.25
1.25
1.25
1.25
1.75
1.75
1.75
1.75
1.75
2.25
2.25
2.25
2.25
2.75
2.75
2.75
31.8
31.8
31.8
31.8
44.5
44.5
44.5
44.5
44.5
57.2
57.2
57.2
57.2
69.9
69.9
69.9
18
18
18
18
37
37
37
37
37
70
70
70
70
109
109
109
BT flange to
JBT
A
Wgt
B
C
■ Meets JMBTA Standard MAS 403—1982.
Dimensions
A
Wgt
Model
No.
Part
No.
Taper
Size
Mount
Jacobs
in
mm
in
B
mm
in
C
mm
Each
oz
JBT 30-J2
JBT 30-J3
JBT 30-J33
JBT 30-J6
JBT 40-J2
JBT 40-J3
JBT 40-J33
JBT 40-J4
JBT 40-J6
JBT 45-J3
JBT 45-J33
JBT 45-J4
JBT 45-J5
JBT 50-J3
JBT 50-J4
JBT5O-J5
30582
30583
30584
30585
30586
30587
30588
30589
30590
30591
30592
30593
30524
30595
30596
30597
30
30
30
30
40
40
40
40
40
45
45
45
45
50
50
50
J2
J3
J33
J6
J2
J3
J33
J4
J6
J3
J33
J4
J5
J3
J4
J5
2.27
2.61
2.39
2.39
2.09
2.43
2.21
2.87
2.21
2.67
2.45
3.11
3.33
2.87
3.31
3.53
57.7
66.3
60.7
60.7
53.1
61.7
56.1
72.9
56.1
67.8
62.2
79.0
84.6
72.9
84.1
89.7
1.36
1.36
1.36
1.36
1.18
1.18
1.18
1.18
1.18
1.42
1.42
1.42
1.42
1.62
1.62
1.62
34.5
34.5
34.5
34.5
30.0
30.0
30.0
30.0
30.0
36.1
36.1
36.1
36.1
41.1
41.1
41.1
1.25
1.25
1.25
1.25
2.48
2.48
2.48
2.48
2.48
3.34
3.34
3.34
3.35
3.94
3.94
3.94
31.8
31.8
31.8
31.8
63.0
63.0
63.0
63.0
63.0
84.8
84.8
84.8
85.0
100.1
100.1
100.1
18
18
18
18
37
37
37
37
37
78
78
78
78
131
131
131
WARNING -Toolholder retention studs are not necessarily interchangeable across various types of toolholders or machine tool
models. Use of metric threaded studs in inch threaded holders or vice versa is dangerous. Failure to use the proper thread
or stud configuration can cause the toolholder to come free of the spindle resulting in serious personal injury.
13
TOOLHOLDER / ADAPTERS
tap & die grinder chucks
Simplify tap changing and provide
unmatched accuracy.
tap
chucks
FEATURES:
■ Designed for use with the versatile Jacobs® Rubber-Flex® Collet which accepts and precisely centers
both decimal and metric shank diameters.*
■ Simple operation — one quarter turn of chuck screw allows nut to disengage back jaws. Tap shank sighting
hole presents full view of tap square during changeovers.
■ Each chuck, with one interchangeable Rubber--Flex® Collet, handles a wide range of tap sizes to speed tap size changes.
■ Positive-drive chuck jaws always locate square of tap shank to ensure superior performance.
■ Available with choice of Jacobs®, round or square hole mounts.
*Refer to Rubber-Flex® Collet information.
Overall
Round Shank
Length@
Maximum
Capacity
Available
Wgt
Model
Part
Tap Capacity
Mount
Max Cap
Diameter
Minimum Maximum
Rubber-Flex®
Ea.
No.
No.
in
mm
Style
in
mm
in
mm
in
mm
in
mm
41-01
42-01
42-02
42-24
42-J8
44-02
44-06
44-J9
14121
14123
14125
14129
14127
14131
14133
14135
#0-1/4
#10-5/16
#10-5/16
#10-5/16
#0-1/4
5/16-1/2
5/16-5/8
#10-1/2
1.00-6.35
4.83-7.94
4.83-7.94
4.83-7.94
1.00-6.35
7.94-15.88
7.94-15.88
4.83-12.70
1JT*
1JT*
2 short JT*
.3675 Dia.
.375 Sq. Hole
2JT*
6JT
.500 Sq. Hole
2.00
2.60
2.50
2.60
2.40
3.12
3.10
3.12
50.7
65.0
64.2
66.0
61.2
79
79.7
79
0.84
1.06
1.06
1.06
1.06
1.47
1.47
1.47
21
27
27
27
27
37
37
37
0.09
0.09
0.09
0.09
0.09
0.11
0.11
0.11
2
2
2
2
2
3
3
3
0.25
0.38
0.38
0.38
0.38
0.50
0.50
0.50
6
10
10
10
10
13
13
13
Collets †
oz
J116,J117
J420,J421, J422,J423
J420,J421.J422, J423
J420,J421,J422, J423
J420,J421, J422.J423
J440,J441,J443
J440,J441,J443
J440.J441.J443
2
6
5
6
6
12
12
12
*Jacobs® Taper
† Rubber-Rex CoIlets are not included. Must be ordered separately.
REPLACEMENT PARTS
Nut
Back Jaws
Rubber-Flex® Collets
die grinder
chucks
Model
No.
41-01
42-01
42-02
42-J8
42-24
44-02
44-06
44-J9
Rubber-Flex®
Collet
J116, J117
J420.J421.J422.J423
J420.J421,J422,J423
J420,J421,J422.J423
J420.J421J422,J423
J440J441,J443
J440J441J443
J440,J441.J443
Nut
12792
12793
12793
12793
12793
12794
12794
12794
Back
Jaws
6656
6654
6654
6654
6654
6655
6655
6655
Nut
Wrench
1848
1850
1850
1850
1850
1852
1852
1852
Body
Wrench
1849
1851
1851
None
1851
1850
1850
None
Compact tap chuck designed for use with Rubber-Flex® Collets
holds mounted grinding burrs and rotary files on pneumatic and
electric die grinders.
FEATURES:
■ Compact design facilitates use for a wide range of applications.
■ Integral seal protects collet components from abrasives and swarf.
■ Rubber-Flex® Collets (see Rubber-Flex® information) furnished separately for tools with collet seating cones built into spindles.
Capacity Range*
Model
No.
Part
No.
100-61
9756
Minimum
in
mm
0.09
2.3
0.25
NUT FOR DIE GRINDER CHUCK*
Model
No.
Part
No.
N100 12791
*Nut for Die Grinder Chuck, Model No. 100-61.
14
Dimensions
Maximum
in
mm
6.4
Mount
Jacobs
3/8-24
Closed Lgth
in
mm
1.77
45.0
Wgt
Open Lgth
in
mm
Sleeve Dia.
in
mm
1.88
0.75
47.8
19.1
Each
oz
1.5
rubber-flex collets
®
rubber-flex
collets
Jacobs® Rubber-Flex collets outperform conventional split-steel
collets in gripping power, accuracy and durability.
®
Unique in design and operation, the Jacobs® Rubber-Flex® Collet can generate two to three times
the gripping power of a conventional split-steel collet. Gripping force is uniform and parallel
throughout the collet contact length and not concentrated at the nose or back as is frequently the
case with split-steel collets (see illustration below). Construction is of durable synthetic rubber
compound permanently bonded to hardened steel jaw insert surfaces and through-holes. It is
unaffected by heat, coolants and cutting compounds and retains its flexibility over a long service
life as compared to spring tempered metal designs.
Rubber-Flex® Collets vs.
Conventional Collets
Rubber-Flex® Collet
Undersized Bar
Oversized Bar
Conventional split-steel collets provide maximum gripping efficiency only at actual bored or nominal capacity They lose
parallelism when chucking bars even a few thousandths over or under this capacity. This significantly reduces gripping
strength and accuracy. Rubber-Flex Collets exert uniform gripping pressure throughout the collet contact length
(within individual collet capacity ranges) regardless of bar tolerance deviations.
FEATURES:
■ Parallel jaw insert surfaces exert uniform, accurate gripping force up to three times greater than can
be achieved with split-steel collets.
■ Each collet accepts and precisely centers a wide range of both decimal or metric diameters
(within individual capacity ranges) to speed setups and increase machining productivity
■ Durable one-piece construction. Synthetic rubber retains flexibility and resists deterioration
from heat, coolants and cutting compounds.
■ Steel jaw inserts precision ground (after molding process) to assure maximum gripping accuracy
(parallelism). Hardened for greater wear resistance than split steel collets.
■ Each collet bore is held concentric to the O.D. tapers, both front and back, to minimize T.J.R.
■ Automatically seals tool O.D. to permit coolant flow through tool reducing wear.
■ Seals collets and machine spindles to protect from abrasive particles and swarf.
tap chuck collets
Capacity Range (A)
Model
No.
J116
J117
J420
J421
J422
J423
J440
J441
J443
Part
No.
9757
9758
9747
9748
9751
9817
9749
9750
9867
Minimum
in
mm
0.094
0.177
0.176
0.139
0.253
0.090
0.280
0.176
0.110
2.4
4.5
4.5
3.5
6.4
2.3
7.1
4.5
2.8
Contact
Maximum
in
mm
0.177
0.256
0.320
0.257
0.383
0.180
0.500
0.383
0.280
4.5
6.5
8.1
6.5
9.7
4.6
12.7
9.7
7.1
Length (B)
in
mm
0.468
0.468
0.500
0.500
0.500
0.500
0.630
0.630
0.620
11.9
11.9
12.7
12.7
12.7
12.7
16.0
16.0
15.7
Cone
Angle (C)
deg.
26
26
40
40
40
40
45
45
45
Outside
Number
Wgt
Diameter (D)
in
mm
of
inserts
Each
oz
6
8
6
6
6
4
6
6
4
0.10
0.10
0.20
0.20
0.30
0.30
0.30
0.30
0.30
0.590
0.590
0.941
0.941
0.941
0.860
1.296
1.296
1.180
15.1
15.1
23.9
23.9
23.9
21.8
32.9
32.9
30.0
15
rubber-flex collets
®
®
rubber-flex
collets (continued)
die grinder collets
Capacity Range (A)
Model
No.
J116
J117
lathe Chuck collets
Part
No.
9757
9758
Minimum
in
mm
0.094
0.177
Maximum
in
mm
2.4
4.5
0.177
0.256
Cone
Length (B)
in
mm
4.5
6.5
0.468
0.468
Angle (C)
deg.
11.9
11.9
26
26
Outside
Number
Wgt
Diameter (D)
in
mm
of
inserts
Each
oz
6
8
0.1
0.1
0.59
0.59
15.1
15.1
■ Collets J910, J911 and J912 have a contact length of .90 in. (23mm).
All other lathe chuck collets have full length contact.
Capacity Range (A)
Contact
Cone
Outside
Clearance
Number
Wgt
Model
Part
Minimum
Maximum
Length (B)
Angle (C)
Diameter (D)
Diameter (E)
of
Each
No.
No.
in
mm
in
mm
in
mm
deg.
in
mm
in
mm
inserts
oz
J910
J911
J912
J913
J914
J915
J916
J917
J918
J919
J920
J921*
9555
9556
9557
9558
9559
9560
9561
9562
9563
9564
9565
9567
0 060
0.125
0.250
0.375
0.500
0.625
0.750
0.875
1.000
1.125
1.250
1.375
1.5
3.2
6.4
9.5
12.7
15.9
19.1
22.2
25.4
28.6
31.8
34.9
0.125
0.250
0.375
0.500
0.625
0.750
0.875
1.000
1.125
1.250
1.375
1.500
3.2
6.4
9.5
12.7
15.9
19.1
22.2
27.9
28.6
31.8
34.9
38.1
1.74
1.74
1.74
1 74
1.74
1.74
1.74
1.74
1.74
1.74
1.74
1.74
44.5
44.5
44.5
44.5
44.5
44.5
44.5
44.5
44.5
44.5
44.5
44.5
26
26
26
26
26
26
26
26
26
26
26
26
2.25
2.25
2.25
2.25
2.25
2.25
2.25
2.25
2.25
2.25
2.25
2.25
57
57
57
57
57
57
57
57
57
57
57
57
0.6
0.6
0.6
—
—
—
—
—
—
—
—
—
15.2
15.2
15.2
—
—
—
—
—
—
—
—
—
4
6
6
8
10
10
12
16
20
24
24
24
0.53
0.53
0.47
0.47
0.47
0.47
0.47
0.55
0.52
0.43
0.40
0.27
Requires special 1-1/2" nose.
16
Contact
Precision CNC machined and ground to ensure high accuracy
and close-tolerance fit.
ARBORS
■ Precision machined and ground to master gages for maximum performance with Jacobs® drill and tap chucks.
■ Adapt Jacobs® taper to: Morse tapers, straight shanks, threaded shanks and Bridgeport® tapers.
■ Each chuck, with one interchangeable Rubber--Flex® Collet, handles a wide range of tap sizes to speed tap size changes.
■ Ideal for use with custom tool and work holder designs and for specialized machining applications.
morse taper
STRAIGHT SHANK TO
jacobs® TAPER
AO
Part
Overall Length
Weight Ea.
No.
No.
Description
in
mm
oz
AO101
AO102
AO106
AO133
AO201
AO202
AO203
AO204
AO206
AO233
AO301
AO302
AO303
AO304
AO305
AO306
AO333
AO402
AO403
AO404
AO405
AO406
AO433
AO503
AO504
AO505
7299
7300
7303
7304
7306
7307
7308
7309
7311
7312
7313
7314
7315
7316
7317
7318
7319
7320
7321
7322
7323
7324
7325
7327
7328
7329
1 Morse X 1JT
1 Morse x 2 JT
1 Morse x 6JT
1 Morse x 33JT
2 Morse x 1JT
2 Morse x 2JT
2 Morse x 3JT
2 Morse x 4JT
2 Morse x 6JT
2 Morse x 33JT
3 Morse x 1JT
3 Morse x 2JT
3 Morse x 3JT
3 Morse x 4JT
3 Morse x 5JT
3 Morse x 6JT
3 Morse x 33JT
4 Morse x 2JT
4 Morse x 3JT
4 Morse x 4JT
4 Morse x 5JT
4 Morse x 6JT
4 Morse x 33JT
5 Morse x 3JT
5 Morse x 4JT
5 Morse x 5JT
3.38
3.59
3.72
3.72
3.94
4.16
4.50
4.94
4.28
4.28
4.69
4.94
5.27
5.70
5.94
5.06
5.06
5.91
6.25
6.69
6.91
6.03
6.06
7.50
7.94
8.16
85.7
91.3
94.5
94.5
100.0
105.6
114.3
125.4
108.7
108.7
119.1
125.4
133.8
144.9
150.8
128.6
128.6
150.0
158.8
169.9
175.4
153.2
154.0
190.5
201.6
207.2
2
2
4
3
4
5
7
12
5
5
10
10
12
17
23
11
11
21
23
30
35
21
22
53
58
65
Dimensions
Weight
AO
Part
Straight Shanks (L-1)
Overall Length (L)
No.
No.
Description
in
mm
in
mm
Ea.
oz
A4000
A4001
A4002
A4003
A4006
A4033
A4101
A4102
A4103
A4106
A4133
A4202
A4203
A4206
A4233
A4303
A4306
7348
7349
7350
7351
7353
7354
7355
7356
7357
7359
7360
7361
7362
7364
7365
7367
7368
1/2" x 0JT
1/2" x 1JT
1/2" x 2JT
1/2" x 3JT
1/2" x 6JT
1/2" x 33JT
5/8" x 1JT
5/8" x 2JT
5/8" x 3JT
5/8" x 6JT
5/8" x 33JT
3/4" x 2JT
3/4" x 3JT
3/4" x 6JT
3/4" x 33JT
1" x 3JT
1" x 6JT
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
2.500
3.000
3.000
3.000
3.000
3.000
3.000
63.5
63.5
63.5
63.5
63.5
63.5
63.5
63.5
63.5
63.5
63.5
76.2
76.2
76.2
76.2
76.2
76.2
3.094
3.312
3.531
3.875
3.656
3.656
3.312
3.531
3.875
3.656
3.656
4.031
4.375
4.156
4.156
4.375
4.156
78.6
84.1
89.7
98.4
92.9
92.9
84.1
89.7
98.4
92.9
92.9
102.4
111.1
105.6
105.6
111.1
105.6
2
2
2
4
4
4
4
5
6
5
5
6
7
6
6
11
10
17
ARBORS
FEATURES:
ARBORS
arbors
Threaded shank to
Morse taper
Dimensions
AO
Part
No.
No.
Description
in
mm
A0261
A0264
A0268
7345
7346
7347
2 Morse 3/8" - 24
2 Morse 1/2" - 20
2 Morse 5/8" - 16
3.69
4.06
4.19
93.7
103.2
106.4
Weight
Overall Length (L)
Bridgeport® taper to
jacobs® taper
Threaded Extension
Ea.
in
mm
oz
0.56
0.56
0.69
14.3
14.3
17.5
4
5
5
Dimensions
Overall Length (L)
Length (C)
Diameter (D)
AO
Part
Mount
Minimum
Maximum
Minimum
Maximum
Minimum
No.
No.
Jacobs
in
mm
in
mm
in
mm
in
mm
in
mm
AO802
AO803
AO804
AO806
AO833
7339
7340
7341
7342
7343
2JT
3JT
4JT
6JT
33JT
5.18
5.53
5.97
5.31
5.31
131.6
140.4
151.6
134.8
134.8
5.20
5.55
5.98
5.33
5.33
132.2
140.9
151.8
135.4
135.4
0.91
1.25
1.69
1.03
1.03
23.0
31.8
42.9
26.2
26.2
0.92
1.27
1.70
1.05
1.05
23.4
32.1
43.2
26.6
26.6
0.49
0.75
1.04
0.62
0.56
12.4
18.9
26.3
15.8
14.2
Weight
Maximum
Ea.
in mm
oz
0.49
0.75
1.04
0.63
0.56
12.4
19.0
26.4
15.9
14.3
16
17
17
16
16
HOW TO ORDER ARBORS
When ordering arbors
Either of the following is correct:
1. Show the style and size of the mounting shank and the model number of the Jacobs® chuck to which the arbor will be fitted.
Example: A #2 Morse taper shank arbor for a #34 Jacobs® chuck
2. Show the style and size of the mounting shank plus the actual Jacobs® taper desired.
Example: A #2 Morse taper shank with a #3 Jacobs® taper.
Motor shaft
adapter
18
■ Adapts No. 2 Jacobs® taper to 1/2”
diameter motor shaft.
Model
Part
Motor Shaft
Jacobs
No.
No.
Size
Taper
AD2502
7374
1/2”Dia.
2JT
drill sleevesmorse taper
sleeves, sockets & drifts
DRILL SLEEVES AND
EXTENSION SOCKETS
Archer precision machine tool accessories for
maximum flexibility in tooling setups.
Archer® Series 600 and 700
FEATURES:
■ Adapt smaller Morse taper shank tools to larger machine spindles.
■ Oil toughened and externally precision ground with hardened tang.
■ Outside Morse taper sizes are 1 through 6; inside Morse taper sizes are 0 through 5.
■ Series 700 drill sleeves are through-hardened and precision ground both internally and externally.
Series 600
extension sockets morse taper
Series 700
Model
Part
Model
Part
No
No
No
No
Outside
610
621
632
631
643
642
641
651
654
653
652
664
665
30421
30422
30423
30424
30425
30426
30427
30638
30428
30429
30430
30639
30431
710
30432
732
30434
743
742
30436
30437
751
754
753
752
764
30762
30439
30440
30441
30822
1
2
3
3
4
4
4
5
5
5
5
6
6
Dimensions
Weight
Overall Length (L)
Ea
Inside
in
mm
oz
0
1
2
1
3
2
1
1
4
3
2
4
5
2.56
3.62
4.38
3.88
5.50
4.88
4.88
6.12
6.69
6.12
6.12
8.56
8.56
65
92
111
98
140
124
124
156
170
156
156
217
217
1
2
5
6
13
14
17
47
35
41
46
88
90
Morse Taper No.
Archer® Series 800
FEATURES:
■ Extend tool lengths and application distances while adapting for increases or decreases in applied tool Morse taper sizes.
■ Externally precision ground with hardened tang.
■ Outside and inside Morse taper sizes are 1 through 5.
Series 800
Dimensions
Model
Part
Morse Taper No.
No
No
Outside Inside
811
812
821
822
823
831
832
833
834
842
843
844
845
853
854
855
30443
30444
30445
30446
30447
30448
30449
30450
30451
30640
30452
30453
30454
30641
30455
30456
1
1
2
2
2
3
3
3
3
4
4
4
4
5
5
5
1
2
1
2
3
1
2
3
4
2
3
4
5
3
4
5
Overall Length (L)
Length (A)
Weight
Diameter (D)
Ea
in
mm
in
mm
in
mm
oz
5.71
6.30
6.30
6.89
7.72
6.89
7.64
8.46
9.45
8.46
9.45
10.43
11.81
10.35
11.81
13.19
145
160
160
175
196
175
194
215
240
215
240
265
300
263
300
335
2.99
3.58
2.99
3.58
4.41
2.99
3.58
4.41
5.39
3.58
4.41
5.39
6.77
4.41
5.39
6.77
76
91
76
91
112
76
91
112
137
91
112
137
172
112
137
172
0.79
1.18
0.79
1.18
1.42
0.79
1.18
1.42
1.89
1.18
1.42
1.89
2.48
1 42
1.89
2.48
20
30
20
30
36
20
30
36
48
30
36
48
63
36
48
63
5
14
9
16
24
14
23
30
55
41
42
65
76
100
102
76
19
sleeves, sockets & drives
turret sockets and
ejecting drifts
turret sockets morse taper
Archer® Series 500
FEATURES:
■ Permit the use of Morse taper shank tools in straight-hole mounting applications.
■ Through-hardened and precision ground internally and externally.
■ Inside Morse taper sizes 1 through 4.
Morse
Length
Weight
Part
Taper No.
No
No
Inside
in
mm
in
mm
oz
531
542
552
562
553
563
573
564
584
30471
30474
30475
30476
30478
30479
30480
30482
30483
1
2
2
2
3
3
3
4
4
3.50
4.00
4.00
4.00
4.75
4.75
4.75
6.00
6.00
88.9
101.6
101.6
101.6
120.7
120.7
120.7
152.4
152.4
0.75
1.00
1.25
1.50
1.25
1.50
1.75
1.50
2.00
19.0
25.4
31.8
38.1
31.8
38.1
44.5
38.1
50.8
5
12
16
44
32
35
39
34
39
ejecting
drifts
20
Dimensions
Model
Diameter
Ea
■ Hardened and tempered.
■ Eject Morse taper sizes 0 through 6 from sleeves, sockets and machine spindles.
Model
Part
No
No
Weight Ea
For Ejection Of:
oz
900
902
903
30484
30485
30486
No. 0 Morse Taper
Nos. 1 & 2 Morse Tapers
Nos. 3 & 4 Morse Tapers
1
3
6
904
906
914
30487
30488
30489
Nos. 4 & 5 Morse tapers
No.6 Morse Tapers
Combined Drifts Nos. 1,2,3, and 4 Inclusive
12
21
10
CENTERS - ROTATING (LIVE)
rotating (live)
centers
Jacobs® rotating centers are precision engineered and
manufactured to ensure high work holding accuracy in
either conventional or CNC applications.
FEATURES:
■ Compact design maximizes tool clearance and machining flexibility for confined area work.
■ Body and center hardened and ground for high durability and extended life.
■ Standard or extended nose configurations offered on centers with either standard or reduced body diameters.
■ 60° Standard Angle of Center.
standard nose with
standard body
diameter
standard nose with
reduced body
diameter
extended nose with
standard body
diameter
■ Designed for wide range of general turning work.
Morse
Dimensions
D
d
L
L-1
L-2
Max
Weight
Speed
Ea
Model
Part
Taper
No
No
No
in
mm
in
mm
in
mm
in
mm
in
mm
rpm
oz
JLS-M200
JLS-M300
JLS-M400
30502
30503
30504
2
3
4
1.77
2.36
2.99
45
60
76
0.79
0.94
1.26
20
24
32
5.43
6.81
8.27
138
173
210
0.98
1.38
1.65
25
35
35
1.69
1.97
2.28
43
50
58
5000
4300
3200
14.4
30.4
52.8
JLS-M500
30505
5
3.78
96
1.65
42
10.24 260
1.89
48
2.83
72
2600
139.2
Max
Weight
Speed
Ea
■ Provides additional clearance for confined area machining applications.
Morse
Dimensions
Model
Part
Taper
D
d
L
L-1
L-2
No
No
No
in
mm
in
mm
in
mm
in
mm
in
mm
rpm
oz
JLR-M200
JLR-M300
JLR-M400
30509
30510
30511
2
3
4
1.26
1.34
1.65
32
34
42
0.59
0.59
0.79
15
15
20
4.96
5.67
7.05
126
144
179
0.71
0.71
0.98
18
18
25
1.46
1.46
1.65
37
37
42
6000
6000
6000
11.2
16.0
35.2
JLR-M500
30512
5
2.28
58
1.18
30
9.25
235
1.50
38
2.40
61
4000
91.2
Max
Weight
Speed
Ea
■ Increases tool clearance and operator visibility for work on small parts or machining
close to work piece ends.
Morse
Dimensions
Model
Part
Taper
D
d
d-1
No
No
No
in
mm
in
mm
in*
JLE-M300
JLE-M400
JLE-M500
30506
30507
30508
3
4
5
2.36
2.99
3.78
60
76
96
0.94
1.26
1.65
24
32
42
0.39 10
0.47 12
0.63 16
mm
L
in
L-1
mm
in
7.24 184 1.81
8.98 228 2.36
11.14 283 2.80
L-2
mm
in
mm
rpm
oz
46
60
71
1.97
2.28
2.83
50
58
72
4300
3200
2600
41.6
84.8
176.0
21
centers - stationary (dead)
stationary (dead)
centers
Full line of tungsten carbide tipped lathe centers
with Morse taper and 60° angle joints.
FEATURES:
■ Full tungsten carbide point increases wear resistance for turning or grinding applications and provides longer regrind life.
■ Integral strength of one—piece body resists deflection for positive work holding.
■ Precision ground points provide higher finished part accuracy.
short type
without flats
long type
with flats
long type with
half 60 point
22
Model
Part
Morse
No.
No.
Taper No.
in
Overall Length
mm
Weight Ea.
oz
TS1
TS2
TS3
30490
30491
30492
1
2
3
2.758
3.347
4.331
70
85
110
2.0
6.5
10.0
TS4
TS5
30493
30494
4
5
5.512
7.087
140
180
23.0
59.0
Model
Part
Morse
No.
No.
Taper No.
in
mm
oz
TL2
TL3
30496
30497
2
3
3.937
4.921
100
125
7.25
14.00
TL4
30498
4
5.299
135
30.00
Model
Part
Morse
No.
No.
Taper No.
in
mm
oz
TL3 half
30501
3
4.921
125
10.0
Overall Length
Weight Ea.
Overall Length
Weight Ea.
Keyless Chucks
Keyed Chucks
Special Purpose Chucks
Keys and Accessories
portable tool
chucks and
accessories
23
PORTABLE TOOL CHUCKS AND ACCESSORIES
®
HAND-TITE KEYLESS
DRILL CHUCKS
Patented keyless design, with 10mm and 13mm capacities,
produces greater bit gripping force than conventional
keyed chucks.
Hand-Tite® keyless operation increases operator productivity and convenience by speeding bit changeovers and
eliminating downtime caused by loss of chuck keys. Ergonomic design increases hand tightening efficiency and
user comfort.
Components are constructed from high performance materials designed to provide durable, long lasting performance.
FEATURES:
keyless chuck - portable tools
■
■
■
■
■
■
hand-tite® keyless
drill chucks
Keyless Operation: Permits fast bit changes without lost key delays.
Superior Gripping Force: Provides high mechanical advantage to convert hand tightening torque into superior bit gripping force.
Versatility: Models available to fit all 10mm (3/8”) and 13mm (1/2”) variable speed corded and cordless portable drills.
Precision Operation: Meet or exceed stringent DIN run—out and dimensional specifications.
Ergonomic Design: Material and surface finish combinations result in increased comfort and performance.
Rugged Construction: Constructed of high performance material to maximize durability and performance.
Model/
Capacity Range
Part
No.
Features
Dimensions
Weight
Minimum
Maximum
Mount
Sleeve Dia.
Clearance
Ea.
in
in
mm
Thread
in
mm
in
mm
in
mm
oz
0.375
10
3/8-24
2.00
54.60
1.67
42.70
0.126
3.00
6.5
mm
Overall Length
Boss/Body
10 mm Capacity (3/8")
30354
Hard Nose, 0.040 1.00
Black Finish
hand-tite®
countertop
merchandiser
31038
Hard Nose, 0.062 2.00
Black Finish
0.500
13
1/2-20
2.90
73.70
1.68
42.70
0.082
2.08
12.0
31037
Hard Nose, 0.062 2.00
Black Finish
0.500
13
3/8-24
2.90
73.70
1.68
42.70
0.082
2.08
12.0
This convenient merchandiser was developed exclusively
to help you grab your share of the big Hand-Tite® Keyless
drill chuck market. It contains size of our popular 3/8”
Hand-Tite® chucks shipped in a carton that easily converts
into an eye-catching countertop display.
Part Number 61515
keyless
chuck kits
Capacity Range
Minimum
Part No.
24
in
mm
Maximum
Mount
in
mm
Thread
Contents
30360
0.040
1.0
0.375
10
3/8-24
3/8” Chuck, 1/8” & 1/4” SA Hex keys, T15 Torx SA Key
30370
0.062
2.0
0.500
13
1/2-20
1/2” Chuck, 1/8” & 1/4” SA Hex keys, T15 Torx SA Key
®
HAND-TITE KEYLESS
haMMer drill chucks
Unique, patented Hammerlock® mechanism expands
Hand-Tite® keyless chuck performance and convenience
to include 13mm AC or cordless hammer drills.
Hammer-capable Hand-Tite® chucks are designed specifically for use on professional hammer drills. They are
equipped with the unique Hammerlock® mechanism.
This patented device automatically engages as the chuck is tightened on the drill bit. It then maintains full
gripping pressure to prevent drill bit slippage during hammer drilling. Unlike rigid locking systems which cannot
compensate for the effects of impact and vibration, the Hammerlock® system absorbs and compensates for these
forces. The result is reliable and consistent performance under severe operating conditions.
FEATURES:
■ Hammerlock® Mechanism. Automatically engages as the chuck is tightened and maintains full gripping pressure to
prevent bit slippage during hammer drilling.
■ Precision Operation. Meets or exceeds stringent DIN run-out and dimensional specifications.
■ Ergonomic Design. Non-slip gripping surfaces enhance hand tightening capability and increase user comfort.
■ Hard Nose. Protects chuck from work surface abrasion.
■ Rugged Construction. Provides extended service under the most demanding concrete hole drilling conditions.
■ Keyless Convenience. Offers fast bit changeover, superior gripping force and no lost key delays.
■ Performance. Tested and approved on a wide range of AC powered and cordless hammer drills.
hand-tite® hammer
drill chucks
Model/
Capacity Range
Part
No.
Features
Dimensions
Minimum
Maximum
Mount
in
mm
in
mm
Thread
in
2
0.5
13
1/2-20
2.61
Boss/Body
Weight
Sleeve Dia.
Clearance
Ea.
mm
in
mm
in
mm
oz
66.2
1.68
42.7
0.079
2
12.0
Overall Length
32137
Hammerlock® 0.062
Mechanism,
Black Finish
25
®
jacobs
professional
duty chucks
Industrial quality drill chuck gives precision performance for
the tradesman or serious home craftsman.
The Jacobs® Professional Duty Chuck brings professional quality and accuracy to the tradesman or serious home
craftsman. These chucks are standard equipment on many of the world’s finest commercial-grade drills. No other
chuck in its class can match the accuracy, grip and strength produced by the Jacobs Professional Chuck with its
through-hardened jaws and durable internal construction. Each chuck is individually quality inspected and
backed by Jacobs® Warrants.
FEATURES:
■ Industrial quality.
■ Through-hardened jaws provide hard, durable gripping surfaces.
■ One-piece sleeve eliminates crack between driving teeth often found in other designs.
■ Fluted sleeve finish.
keyed chuck - portable tools
■ Each chuck 100% inspected for performance and precision
Model/
Capacity Range
Dimensions
Weight
Part
Minimum
Maximum
Mount
Key
Closed Length
No.
in
mm
in
mm
Thread
No.
in
mm
in
mm
in
mm
oz
30246
0.063
1.6
0.375
10
3/8-24
KK
2.42
61.5
1.89
48.0
1.42
36.1
5.0
31052
0.063
1.6
0.500
13
1/2-20
KK
3.00
76.2
2.30
58.4
1.72
43.6
22.0
multi-craft®
drill chuck
Open Length
Sleeve Dia.
Ea.
The world’s most popular drill chuck for portable
power tools.
The Multi-Craft® Drill Chuck is mounted as original equipment on more drills than any other chuck by both
domestic and import drill manufacturers. It features through-hardened jaws and a design found only in competitors’ industrial-grade chucks. Each chuck is backed by the Jacobs warranty. Ideal for corded or cordless reversible
or nonreversible power drills.
FEATURES:
■ Offered in 1/4", 3/8" and 1/2" capacities.
■ Through-hardened jaws for hard, wear resistant gripping surfaces.
Model/
Capacity Range
Part
Minimum
No.
Maximum
Mount
Key
Sleeve
Sleeve
Weight
Diameter
Ea.
in
mm
in
mm
Thread
No.
Finish
in
mm
oz
0.028
0.1
0.250
6.5
3/8-24
KG1
Knurled-Black
1.13
28.6
3.5
1.5
0.375
10.0
3/8-24
KG1
Knurled-Black
1.22
31.1
5.0
1/4” Capacity
30243
3/8” Capacity
30247
0.062
1/2” Capacity
26
30598
0.078
2.0
0.500
13.0
3/8-24
KK
Knurled-Black
1.61
41.0
11.0
30602
0.078
2.0
0.500
13.0
1/2-20
KK
Knurled-Black
1.61
41.0
11.0
special purpose
chucks
adapt-a-drive®
chuck
Converts any cordless screwdriver to a multi-purpose
mini-drill for bit sizes up to 1/4".
FEATURES:
■ Easy conversion-integral hex mount locks the Adapt-A-Drive chuck into the screwdriver bit socket.
■ Ideal for use in starting screw holes for use in hard-to-reach spaces.
Model/
Part
Maximum
Mount
Key
Sleeve
Sleeve
Weight
Diameter
Ea.
No.
in
mm
in
mm
Thread
No.
Finish
in
mm
oz
30248
0.028
0.7
0.250
6.5
.250-Hex
KG1
Ground-Matte Band
1.13
28.6
3.5
stainless steel
chucks
Capacity Range
Minimum
FEATURES:
■ For special applications on either portable air operated or stationary machine tools.
■ Resist chemical corrosion and reduce potential for hazardous sparking.
Capacity Range
Dimensions
Closed Length
Weight
Model
Part
Minimum
Maximum
Mount
Key
Open Length
Sleeve Dia.
Ea.
No.
No.
in
mm
in
mm
Style
No.
in
mm
in
mm
in
mm
oz
OM
OBM 5/16
1M
6624
6625
6626
0(1)
0(1)
0(1)
0
0
0
0.156
0.156
0.250
4
4
6
0 JT(2)
5/16-24
1 JT(2)
K0M
K0M
K1M
1.45
1.53
1.92
37
39
49
1.10
1.17
1.54
28
30
39
0.85
0.85
1.12
22
22
28
2.0
2.0
5.0
1BM 5/16
1BM 3/8
6627
6628
0(1)
0(1)
0
0
0.250
0.250
6
6
5/16-24
3/8-24
K1M
K1M
1.95
1.95
50
50
1.57
1.57
40
40
1.12
1.12
28
28
5.0
5.0
(1) Minimum capacity will hold a No. 70 (.028in/.711mm) drill.
(2) Jacobs® Taper
drain chuck
FEATURES:
■ Specifically designed for use with flexible coil spring tools. Allows coil spring to pass through chuck.
Chuck may be hand tightened to secure coil spring at desired length transmitting tool rotation to shaft.
■ Ideal for soil pipe and sewer cleaning tools.
Capacity Range
Dimensions
Model
Part
Minimum
Maximum
Mount
No.
No.
in
mm
in
mm
Style
in
mm
in
mm
30726
0.25
6.4
0.500
13
13/16-20
2.49
63.2
2.49
63.2
DC4595
Closed Length
Weight
Open Length
Sleeve Dia.
in
Ea.
mm
oz
1.70 43.2
4.5
27
chuck keys and
accessories
chuck keys
Comprehensive selection of Jacobs® precision crafted keys
meet any need. Choice of models with nickel thumb grips,
"T" handles plus self ejecting keys.
FEATURES:
■ Nickel thumb grip styles increase leverage and user comfort.
■ Soft steel handles limit the potential for dangerous fracturing under excessive load.
■ Self-ejecting models with spring-loaded ejectors ensure key disengagement after tightening.
chuck keys & accessories
T-Handle
L-Handle
Model
Part
No.
No.
Pilot Size
in
Used On
K0*
K0M
K1*
(1)
(1)
(1)
3637
3639
3641
1/8
1/8
5/32
0 Series
0 Series Stainless
1 Series
K1M
K2*
K3*
(1)
(3)
(3)
3643
3649
3651
5/32
1/4
5/16
1 Series Stainless
2 Series
3, 34 Series & 14N
K3C
K4*
K5
(3)
(3)
(1)
3653
3655
3657
5/16
3/8
7/16
34-33 C
36. 16, 18N
20N
K7*
K30*
K32*
(3)
(3)
(3)
3659
3664
3666
7/32
15/16
1/4
7 Series
31 Series & 8-1/2N
32,33 Series& 11N
KK
KG1
KGA
(1)
(1)
(2)
(1)
30052
14273
3605
30827
9/32
1/4
1/4
13/64
DC8, SM8, 74K, 22BA, 23BA, 24BA, 26BA, 29-33
1/4 & 3/8’ Multi-Craft® (black handle)
1/4 & 3/8" MuIti-Craft®
1/4 & 3/8" chucks
* Must be ordered in multiples of 20 keys.
(1) - T-Handle
(2) - L-Handle
(3) - Thumb Handle
Thumb Handle
self-ejecting keys
Model
Part
No.
No.
in
S-K3C
S-KK
2948
3157
5/16
9/32
accessories
Pilot Size
Wedge sets
keyleashes
FEATURES:
■ For removing taper mount chucks from arbors or chucks.
Wedge Set
Used On
3, 34 Series & 14N
DC8, SM8, 74K, 22BA, 23BA, 24BA, 26BA, 29-33
Set*
Part
Used On
No.
No.
Jacobs® Taper No.
#1 Wedge Set
#2 Wedge Set
#3 Wedge Set
#6 Wedge Set
13266
13267
13268
13269
1JT
2JT
3JT
6JT
Model
Part
Fits
No.
No.
Key No.
Model A
Model B
3685
3686
K0, K1, K7, KG
K30, K32, K2, KK
CAUTIONS:
Never apply extensions, pliers, wrenches or ‘cheaters’ of any kind to
chuck key handles.
Do not subject chuck key handles to hammer or other impact blows.
Keyleash
28
Mount Specifications
Taper Specifications
Tool Shank Standards
technical
information
29
TECHNICAL INFORMATION
®
JACOBS TAPERS
AND MOUNTS
The tables below reproduce and
classify the normal dimensions of
Jacobs® tapers and mounts. They
also observe the generally accepted
designation. In effect, the range of
increasing values for diameter D
contains two No. 2 tapers, the first
of which is No. 2 short taper.
Between the tapers 2 and 3, there
are two interpolated tapers which
bear the out-of-series numbers 33
and 6 respectively.
Jacobs
Taper
Taper
D
d
on Diameter
l1
No
in.
mm
in.
mm
in.
mm
in.
mm
0
1
2 short
0.250 0
0.384 0
0.548 8
6.350
9.754
13.940
0.228 4
0.333 4
0.487 6
5.802
8.469
12.386
0.437 50
0.565 25
0.750 00
11.112
16.669
19.050
0.591 45
0.925 08
0.978 61
15.023
23.497
24.857
2
33
6
0.559 0
0.624 0
0.676 0
14.199
15.850
17.170
0.487 6
0.560 5
0.624 1
12.386
14.237
15.852
0.875 00
1.000 00
1.000 00
22.225
25.400
25.400
0.978 61
0.761 94
0.622 92
24.857
19.353
15.822
3
4
5
0.811 0
1.124 0
1.413 0
20.599
28.550
35.890
0.746 1
1.037 2
1.316 1
18.951
26.346
33.422
1.218 75
1.656 25
1.875 00
30.956
42.069
47.625
0.638 98
0.628 86
0.620 10
16.230
15.973
15.773
jacobs tapers & mounts
jacobs® standard
threaded mounts
jacobs® standard
straight mount
NOTE:
All dimensions are in inches unless otherwise specified.
®
CAUTION:
When designing for new applications, contact the Engineering
Department, The Jacobs® Chuck Manufacturing Company for
current specifications.
30
din
tapers
DIN taper
interchangability
DIN tapered sections are identical with the
following Morse tapers:
No. 1, for tapers B10 and B12
The length of each of these tapers is, or course, distinctly less
than the overall length of the corresponding Morse taper. Each
taper may be regarded as corresponding approximately either to
that part of the Morse taper nearest the small end (for example:
B10), or to the part nearest the large end (for example: B12).
Ref.
D
No.
in.
B10
B12
B16
0.397 4
0.475 0
0.619 4
B18
B22
B24
0.947 4
D1*
mm
in.
10.094 0.403 6
12.065 0.481 2
15.733 0.628 8
0.700 0 17.780
0.858 0 21.793
0.938 0 23.825
24.1 0.838 2
0.709 4
0.867 4
0.947 4
21.3
d*
d1
l1
a(max.)
b
c
Morse
Taper on Diameter
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
No.
in.
mm
10.3
12.2
16.0
0.368 9
0.487 7
0.572 2
9.4
11.1
14.5
25/64
29/64
19/32
9.8
11.5
15.0
0.571
0.728
0.945
14.5
18.5
24.0
0.125
0.125
0.188
3.5
3.5
5.0
0.125
0.125
0.156
3.5
3.5
4
0.047
0.047
0.063
1.0
1.0
1.5
1
1
2
0.049 88
0.049 88
0.049 95
1.267
1.267
1.269
18.0
22.0
24.1
7/8
0.637 1 16.2
0.778 0 19.8
0.838 2 21.3
22.0 1.988
1.260
1.594
1.988
5.0
32.0
40.5
50.5
0.188
0.188
0.188
0.188
4.5
2
3
3
0.049 95
0.050 20
0.050 20
1.269
1.275
1.275
21/32 16.8
13/16 20.5
7/8
22.0
50.5 0.188
5.0
0.156
5.0
0.188
5.0
0.188
0.078 2.0
4
0.063
1.5
4.5
0.078
2.0
4.5
0.078
2.0
3 0.050 20 1.275
din tapers
NOTES:
• D1 and d = calculated values given for information.
The effective values are obtained by applying the rate of taper and
the basic dimension D to the actual values of a and I1, respectively.
31
morse
tapers
Nos. 1 to 6 METRIC
external taper
with tang
NOTE: All dimensions are in millimeters unless otherwise specified.
Designation
Metric Taper
4
6
Basic
morse tapers
Internal Taper
External Taper
Size
Morse Taper
Metric Taper
1
2
3
4
5
6
0.598 58:12
0.599 41:12
0.062 35:12
0.623 26:12
0.631 51:12
0.625 65:12
=1:20.047
=1:20.020
=1:19.922
=1:19.254
=1:19.002
=1:19.180
80
100
120
160
200
Taper
1:20=0.05
=.049 88
=0.049 95
=0.050 20
=0.051 94
=0.052 63
=0.052 14
D
a
D1 (1)
4
2
4.1
6
3
6.2
12.065
3.5
12.2
17.780
5
18
23.825
5
24.1
31.267
6.5
31.6
44.399
6.5
44.7
63.348
8
63.8
80
8
80.4
100
10
100.5
1:20 = 0.05
120
12
120.6
160
16
160.8
200
20
201
d (1)
d1 (2)
2.9
-
4.4
-
9.4
M6
14.6
M10
19.8
M12
25.9
M16
37.6
M20
53.9
M24
70.2
M30
88.4
M36
106.6
M36
143
M48
179.4
M48
d3 max.
-
-
8.7
13.5
18.5
24.5
35.7
51
67
85
102
138
174
d2 (1)
-
-
9
14
19.1
25.2
36.5
52.4
69
87
105
141
177
d4 max. 2.5
4
9
14
19
25
35.7
51
67
85
102
138
174
l1 max.
23
32
53.5
64
81
102.5
129.5
182
196
232
268
340
412
l2 max.
25
35
57
69
86
109
136
190
204
242
280
356
432
l3 max.
-
-
62
75
94
117.5
149.5
210
220
260
300
380
460
l4 max.
-
-
65.5
80
99
124
156
218
228
270
312
396
480
b h13
c (3)
e max.
I min.
R max.
R max.
t max.
2
3
5.2
8.5
13.5
16
5
1.2
5
6.3
10
16
24
6
1.6
5
7.9
13
20
28
7
2
7
11.9
16
24
32
8
2.5
9
15.9
19
29
40
10
3
10
19
27
40
50
13
4
16
26
24
48
65
24
5
24
32
28
58
80
30
5
30
38
32
68
80
36
6
36
50
40
88
100
48
8
48
62
48
108
100
60
10
60
182.5
d5 H11
3
4.6
9.7
14.9
20.2
26.5
38.2
54.6
71.5
90
108.5
145.5
d6
-
-
7
11.5
14
18
23
27
33
36
39
52
52
l5 min.
25
34
56
67
84
107
135
188
202
240
276
350
424
l6
21
29
52
62
78
98
125
177
186
220
254
321
388
g A13
h
z (4)
22
8
0.5
32
12
0.5
52
19
1
63
22
1
79
27
1
11.9
32
1.5
15.9
33
1.5
19
47
2
26
52
2
32
60
2
38
70
2
50
90
3
62
110
3
NOTES:
1. D1 and d or d2 = approximate vlaues given for guidance. The actual
values result from the actual values of a and I1 or I3 respectively,
taking into account the taper and the basix size D.
2. It is allowed to increase the length c over which the tang is
turned to diameter d3, but without exceeding e.
3. z = maximum permissible deviation, outwards onlm of the position
of the gage plane D from the nominal position of coincidence with
the leading face.
32
morse
tapers
Nos. 1 to 6
external taper
with tang
NOTE: All dimensions are in inches unless otherwise specified.
Designation
Basic
Internal Taper
External Taper
Size
Morse Taper
1
2
3
4
5
6
0.598 58:12
0.599 41:12
0.062 35:12
0.623 26:12
0.631 51:12
0.625 65:12
=1:20.047
=1:20.020
=1:19.922
=1:19.254
=1:19.002
=1:19.180
=0.051 94
Taper
=.049 88
=0.049 95
=0.050 20
=0.052 63
=0.052 14
D
a
D1 (1)
0.475
1/8
0.481 2
0.700
3/16
0.709 4
0.938
3/16
0.947 4
1.231
1/4
1.244 0
1.748
1/4
1.761 2
2.494
5/16
2.510 3
d (1)
d1 (2)
0.369 0
UNC 1/4
0.572 0
UNC 3/8
0.778 0
UNC 1/2
1.020 0
UNC 5/8
1.475 0
UNC 5/8
2.116 0
UNC 1
d2 (1)
0.353 4
0.553 3
0.752 9
0.990 8
1.438 8
2.063 9
d3 max.
11/32
17/32
23/32
31/32
1-13/32
2
d4 max.
11/32
17/32
23/32
31/32
1-13/32
2
l1 max.
2-1/8
2-9/16
3-3/16
4-1/16
5-3/16
7-1/4
7-9/16
2-1/4
2-3/4
3-3/8
4-5/16
5-7/16
l3 max.
2-7/16
2-15/16
3-11/16
4-5/8
5-7/8
8-1/4
l4 max.
2-9/16
3-1/8
3-7/8
4-7/8
6-1/8
8-9/16
b h12
c (3)
e max.
I min.
R max.
r max.
t max.
0.203 1
11/32
0.52
1/2
3/16
3/64
3/16
0.250 0
13/32
0.66
3/4
1/4
1/16
3/16
0.312 5
17/32
0.83
1
9/32
5/64
1/4
0.468 7
5/8
0.96
1-1/4
5/16
3/32
1/4
0.625 0
3/4
1.15
1-1/4
3/8
1/8
5/16
0.750 0
1-1/16
1.58
2
1/2
5/32
3/8
d5 H11
0.378
0.588
0.797
1.044
1.502
2.150
9/32
7/16
9/16
11/16
11/16
1-1/8
l5 min.
2-3/16
2-21/32
3-9/32
4-5/32
5-5/16
7-3/8
l6
2-1/16
2-1/2
3-1/16
3-7/8
4-15/16
7
g H12
h
z (4)
0.223
3/4
0.040
0.270
7/8
0.040
0.333
1-1/8
0.040
0.493
1-1/4
0.060
0.650
1-1/2
0.060
0.780
1-7/8
0.080
d6
morse tapers
l2 max.
NOTES:
1. D1 and d or d2 = approximate vlaues given for guidance. The actual
values result from the actual values of a and I1 or I3 respectively,
taking into account the taper and the basix size D.
2. It is allowed to increase the length c over which the tang is
turned to diameter d3, but without exceeding e.
3. z = maximum permissible deviation, outwards onlm of the position
of the gage plane D from the nominal position of coincidence with
the leading face.
33
tool shank
standards
ANSI/ASME B5.50 - 1994
v-flange
NOTE: All dimensions are in inches unless otherwise specified.
Tols.
ØA
B
C
D
Gage
Size
Dia.
30
1.250
ØE
F
ØG
ØH
J
K
0.000
+0.000
±0.002 -0.015
-0.015
±0.010
±0.005
1.812
0.640
0.645
1.250
±0.015
±0.005 ±0.010
Min.
-0.000
1.875
1.00
0.516 0.500-13 1.531
0.188
UNC 2B ±0.010
0.735
L
ØM
N
0.015
P
ØR
ØS
ØT
U
ØZ
Min.
+0.000
±0.0010 ±0.005
Min.
±0.002
±0.010
Flat
1.38
2.176
0.590
0.650
0.030
1.250
1.38
2.863
0.720
0.860
0.030
1.750
1.38
3.613
0.850
1.090
0.030
2.250
1.38
4.238
1.125
1.380
0.030
2.750
1.50
5.683
1.375
2.040
0.400
4.250
0.030
40
1.750
2.687
0.188
1.12
0.641 0.625-11 2.219
2.500
0.985
0.890
0.645
1.750
0.045
0.060
45
2.250
3.250
0.188
1.50
0.766 0.750-10 2.969
3.250
1.235
1.140
0.770
2.250
0.075
0.090
50
2.750
4.000
0.250
1.75
1.031 1.000-8 3.594
3.875
1.485
1.390
1.020
2.750
60
4.250
6.375
0.312
2.25
1.281 1.250-7 5.219
5.500
2.235
2.140
1.020
4.250
0.075
0.090
0.120
0.200
GENERAL NOTES:
(a) Taper cone tolerance is in accordance with ISO-1947
tool shanks
(b) Standard cone angle tolerance grade is to be AT-4
(c) Geometric dimension symbols are in accordance with ANSI Y14.5M-1982
(d) Deburr all sharp edges
(e) all unspecified fillets and radii: R 0.03 ±0.010 or 0.03 ±0.010 x 45 deg.
34
tool shank
standards
JMTBA MAS403 - 1982
bt tapered shank
NOTE: All dimensions are in millimeters unless otherwise specified.
Shank
Screw
Tang
I4
Serial
I1
R
t
d2
g
I2
I3
+0.5
b
I5
O
No.
D1
±0.2
(max)
d1
H8
6H
(min)
(min)
0
H12
(min)
-0.2
w
BT30
BT35
BT40
BT45
BT50
BT55
BT60
31.75
38.10
44.45
57.15
69.85
88.90
107.95
48.4
56.4
65.4
82.8
101.8
126.8
161.8
0.5
0.5
1
1
1
1
1
14
14
19
23
27
33
33
12.5
12.5
17
21
25
31
31
M12
M12
M16
M20
M24
M30
M30
24
24
30
38
45
56
56
34
34
43
53
62
76
76
7.0
7.0
9.0
11.0
13.0
16.0
16.0
16.1
16.1
16.1
19.3
25.7
25.7
25.7
17
20
21
26
31
31
34
16.3
19.6
22.6
29.1
35.4
45.1
60.1
0.12
0.12
0.12
0.12
0.20
0.20
0.20
Flange
7/24 Taper
x1
Serial
v
D5
Reference
y1
Angle
Small
0.1
y
O
Tolerance
End
No.
D4
h8
e
±0.1
x
0
±0.4
-0.4
(1) ATD
Diam.
d
D6
BT30
BT35
BT40
BT45
BT50
BT55
BT60
38
43
53
73
85
107
135
46
53
63
85
100
120
155
20
22
25
30
35
40
45
13.6
14.6
16.6
21.2
23.2
26.2
28.2
4
5
5
6
7
9
11
8
10
10
12
15
18
20
2
2
2
3
3
3
3
2
2
2
3
3
3
3
+0.0039/-0
+0.0045/-0
+0.0041/-0
+0.0052/-0
+0.0051/-0
+0.0063/-0
+0.0065/-0
17.633
21.650
25.375
33.000
40.158
51.917
60.758
8
10
10
12
15
18
20
56.144
65.680
75.679
100.216
119.020
147.823
180.359
morse tapers
35
SERVICE AND REPAIR
MOUNTING AND
REMOVING CHUCKS
on threaded spindle
portable tools
To mount chucks:
Thread chuck on the spindle by hand so that the back of the
chuck seats firmly against the mounting surface provided
on the portable tool spindle.
To remove chucks:
Chucks with threaded mounts can be identified by the letters
"B" or "BA" in the model number (1B, 41BA). "BA" model chucks
may have a left hand thread retaining screw through the chuck
body into the tool spindle. Remove retaining screw through the
chuck jaw hole opening, turn screw clockwise and proceed as
described for "B" model chucks. "B" model chucks may be
removed from a threaded spindle by tightening the chuck jaws
around a hex key and striking the key with a sharp blow in a
counter-clockwise direction, using a wooden or rubber hammer
(Illus. A).
Illus. A
on tapered
spindles
To mount chucks:
Clean both tapers of all grease and grit. With the chuck jaws
completely refracted into the chuck and using a thin piece of
wood to protect the chuck nose, tap the chuck into place on
the spindle.
To remove chucks:
If a power tool has a tapered spindle, the chuck may be
removed from the spindle by inserting chuck removal
wedges between the chuck back and the spindle housing
(Illus. B).
Illus. B
mounting and removing chucks
On tapered
shank arbors
To mount chucks:
Clean both tapers as above. With the jaws retracted into the
chuck and with the chuck nose resting on a wooden bench,
strike the tang of the arbor lightly to seat it into the chuck.
Do NOT assemble on an arbor press as excessive pressure
will expand the chuck body and distort the chuck jaw holes.
To remove chucks:
Insert wedges between the back of the chuck and the shoulder
of the arbor (Illus. C). In case the mounting taper of the arbor
does not provide a shoulder, a cross hole should be drilled
through the neck of the arbor (illus. D) and a cross pin inserted.
Then the wedges can be used between the chuck back and the
cross pin. If desired, a hole may be drilled through the soft
center portion of the chuck body (Illus. D), and a pin may then
be used with an arbor press to force the arbor out of the chuck.
Illus. C
36
Illus. D
SERVICE AND REPAIR
REPAIR
INSTRUCTIONS
disassembly
Plain Bearing Chucks:
Extend the jaws to half capacity, press the sleeve off over front
(jaw end) of body, remove the nut halves
(Illus. E).
Ball Bearing Chucks:
Extend the jaws to half capacity, press the sleeve off over front
(jaw end) of body, remove the nut halves, jaws, bearing race,
and thrust washer
(Illus. E).
Illus. E
assembly
CAUTION: Each of the three jaws differ slightly from the
other by the location of the threaded portion (Illus. G).
In order to ensure proper operation, they must be
re-installed in the proper sequence.
Plain Bearing Chucks:
Refer to Illus. C and insert the jaws in the correct sequence
when viewing the chuck from the body nose diameter. insert
No. 1 jaw (with small step) first, then No. 2 jaw (with largest
step) in the clockwise position, then No. 3 jaw (without a step)
should be inserted.
Turn chuck jaws to closed position and check to ensure that
all three jaws are properly aligned. The height of all three
jaws should be uniform.
A good grade of grease should be applied to the jaw and nut
threads, then the nut halves should be closed around the jaws.
Extend jaws to half capacity. Press on the sleeve with an
arbor press (Illus. F).
Ball Bearing Chucks:
Slip the thrust race over jaw end of the body until it contacts the
rear flange. Slip the caged bearing over jaw end of the body
until it contacts the thrust race.
Illus. F
JAW NUMBER INDICATED
BY PROFILES SHOWN BELOW.
Follow Plain Bearing jaw assembly and nut procedure.
repair instructions
Illus. G - Jaw Identification
37
PRODUCT INDEX
PRODUCT INDEX
BY MODEL NUMBER
38
Model No.
Part No.
Page No.
Model No.
Part No.
Page No.
Model No.
Part No.
Page No.
Model No.
Part No.
Page No.
0
33
36
531
542
552
553
562
563
564
573
584
610
621
631
632
641
642
643
651
652
653
654
664
665
710
732
742
743
751
752
753
754
764
811
812
821
822
823
831
832
833
834
842
843
844
845
853
854
855
900
902
903
904
906
914
30243
30246
30247
30248
30354
30598
30602
31037
31038
31052
31237
#1 Wedge Set
#2 Wedge Set
#3 Wedge Set
#6 Wedge Set
100-61
11N
14N
16N
18N
1A
1B 3/8
1BM 3/8
1BM 5/16
1M
20N
2A
2BA 3/8
31-01
31-02
32BA 1/2
6200
6279
6309
30471
30474
30475
30478
30476
30479
30482
30480
30483
30421
30422
30424
30423
30427
30426
30425
30638
30430
30429
30428
30639
30431
30432
30434
30437
30436
30762
30441
30440
30439
30822
30443
30444
30445
30446
30447
30448
30449
30450
30451
30640
30452
30453
30454
30641
30455
30456
30484
30485
30486
30487
30488
30489
30243
30246
30247
30248
30354
30598
30602
31037
31038
31052
31237
13266
13267
13268
13269
9756
30215
30221
30227
30233
6206
6208
6628
6627
6626
30239
6214
6219
14697
14698
8859
9
9
9
20
20
20
20
20
20
20
20
20
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
20
20
20
20
20
20
26
26
26
27
24
26
26
24
24
26
25
28
28
28
28
14
8
8
8
8
9
10
27
27
27
8
9
10
9
9
10
3326A
33BA 1/2
33BA 3/8
33BA 5/8
33KD
34~02
34-06
34-33
34-33C
35B 1/2
36B 3/4
36B 5/8
36KD
36PD
3A
3B 5/8
3KD
3PD
41-01
41BA 1/2
41BA 3/8
41BA 3/8-S
42-01
42-02
42-24
42-J8
44-02
44-06
44-J9
7BA 3/8
8-1/2 N
A4000
A4001
A4002
A4003
A4006
A4033
A4101
A4102
A4103
A4106
A4133
A4202
A4203
A4206
A4233
A4303
A4306
AD2502
AO101
AO102
AO106
AO133
AO201
AO202
AO203
AO204
AO206
AO233
AO261
AO264
AO268
AO301
AO302
AO303
AO304
AO305
AO306
AO333
AO402
AO403
AO404
AO405
AO406
AO433
AO503
AO504
AO505
AO802
AO803
AO804
AO806
AO833
DC4595
J116
J117
J420
J421
6291
6287
6283
6289
6281
14442
6295
14445
14451
14723
6316
6314
14865
14866
6223
6232
6228
6230
14121
31090
30728
31138
14123
14125
14129
14127
14131
14133
14135
6255
30209
7348
7349
7350
7351
7353
7354
7355
7356
7357
7359
7360
7361
7362
7364
7365
7367
7368
7374
7299
7300
7303
7304
7306
7307
7308
7309
7311
7312
7345
7346
7347
7313
7314
7315
7316
7317
7318
7319
7320
7321
7322
7323
7324
7325
7327
7328
7329
7339
7340
7341
7342
7343
30726
9757
9758
9747
9748
9
10
10
10
9
9
9
9
9
10
10
10
9
9
9
10
9
9
14
10
10
10
14
14
14
14
14
14
14
10
8
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
18
17
17
17
17
17
17
17
17
17
17
18
18
18
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
18
18
18
18
18
27
17,18
17,18
15
15
J422
J423
J440
J441
J443
J910
J911
J912
J913
J914
J915
J916
J917
J918
J919
J920
J921
JBT 30-J2
JBT 30-J3
JBT 30-J6
JBT 30-J33
JBT 40-J2
JBT 40-J3
JBT 40-J4
JBT 40-J6
JBT 40-J33
JBT 45-J3
JBT 45-J4
JBT 45-J5
JBT 45-J33
JBT 50-J3
JBT 50-J4
JBT 50-J5
JCJ 30-J2
JCJ 30-J3
JCJ 30-J6
JCJ 30-J33
JCJ 40-J2
JCJ 40-J3
JCJ 40-J4
JCJ 40-J6
JCJ 40-J33
JCJ 45-J3
JCJ 45-J4
JCJ 45-J5
JCJ 45-J33
JCJ 50-J3
JCJ 50-J4
JCJ 50-J5
JKB 80-30
JKB 80-40
JKB 80-40L
JKB 130-40
JKB 130-40L
JKB 130-45
JKB 130-50
JKB 160-40
JKB 160-50
JKB 160-50L
JKC 80-30
JKC 80-40
JKC I30-40
JKC 130-45
JKC 130-50
JKC 160-40
JKC 160-50
JKP 65-J1
JKP 80-J2S
JKP 100-J2
JKP 100-J33
JKP 130-J2
JKP 130-J6
JKP 130-J33
JKP 160-J6
JKT 65-J1
JKT 80-J2S
JKT 130-J2
JKT 130-J6
JKT 130-J33
JKT 160-J6
JLE-M300
JLE-M400
JLE-M500
JLR-M200
JLR-M300
JLR-M400
JLR-M500
JLS-M200
9751
9817
9749
9750
9867
9555
9556
9557
9558
9559
9560
9561
9562
9563
9564
9565
9567
30582
30583
30585
30584
30586
30587
30589
30590
30588
30591
30593
30594
30592
30595
30596
30597
30566
30567
30569
30568
30570
30571
30573
30574
30572
30575
30577
30578
30576
30579
30580
30581
30536
30537
30538
30539
30540
30542
30543
30541
30544
30545
30551
30552
30553
30554
30555
30556
30557
31121
9679
9681
9680
9683
9684
9682
9685
31122
30526
30527
30529
30528
30530
30506
30507
30508
30509
30510
30511
30512
30502
15
17
15
15
17
16
16
16
16
16
16
16
16
16
16
16
16
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
11
11
11
11
11
11
11
11
11
11
11
11
11
21
21
21
21
21
21
21
21
JLS-M300
JLS-M400
JLS-M500
K1
K1M
K2
K3
K3C
K4
K5
K7
K30
K32
KG1
KGA
KK
KO
KOM
Model A
Model B
N100
OB 5/16
OBM 5/16
OM
S-K3C
S-KK
S3
S8-1/2N
S11N
S14N
S16N
S18N
S20N
S33
S34
S36
TL2
TL3
TL3 half
TL4
TS1
TS2
TS3
TS4
TS5
U3
U33
U34
U36
30503
30504
30505
3641
3643
3649
3651
3653
3655
3657
3659
3664
3666
14273
3605
30052
3637
3639
3685
3686
12791
6204
6625
6624
2948
3157
4944
5089
5097
5506
5514
5522
5530
5016
5046
5066
30496
30497
30501
30498
30490
30491
30492
30493
30494
7417
7423
7424
7425
1848
1849
1850
1851
1852
6654
6655
6656
7430
7431
7432
7433
7434
7435
7436
7437
7438
7439
7440
7441
12792
12793
12794
30343
30344
30345
30346
30347
30348
30360
30370
30827
21
21
21
28
28
28
8,28
28
8,28
8,28
28
8,28
8,28
28
28
28
28
28
28
28
14
10
27
27
28
28
10
8
8
8
8
8
8
10
10
10
22
22
22
22
22
22
22
22
22
10
10
10
10
14
14
14
14
14
14
14
14
8
8
8
8
8
8
8
8
8
8
8
8
14
14
14
8
8
8
8
8
8
24
24
28
PRODUCT INDEX
BY PART NUMBER
Part No.
Model No.
S-K3C
S-KK
KGA
KO
KOM
K1
K1M
K2
K3
K3C
K4
K5
K7
K30
K32
Model A
Model B
Model C
S3
S33
S34
S36
S8-1/2N
S11N
S14N
S16N
S18N
S20N
0
OB 5/16
1A
1B 3/8
2A
2BA 3/8
3A
3KD
3PD
3B 5/8
7BA 3/8
33
33KD
33BA 3/8
33BA 1/2
33BA 5/8
3326A
34-06
36
36B 5/8
36B 3/4
OM
OBM 5/16
1M
1BM 5/16
1BM 3/8
AO101
AO102
AO106
AO133
AO201
AO202
AO203
AO204
AO206
AO233
AO301
AO302
AO303
AO304
AO305
AO306
AO333
AO402
AO403
AO404
AO405
AO406
AO433
AO503
AO504
AO505
Page No.
Part No.
Model No.
Page No.
Part No.
Model No.
Page No.
Part No.
Model No.
Page No.
14
14
14
14
14
28
28
28
28
28
28
28
28
8,28
28
8,28
8,28
28
8,28
8,28
28
28
28
10
10
10
10
8
8
8
8
8
8
9
10
9
10
9
10
9
9
9
10
10
9
9
10
10
10
9
9
9
10
10
27
27
27
27
27
14
14
14
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
7339
7340
7341
7342
7343
7345
7346
7347
7348
7349
7350
7351
7353
7354
7355
7356
7357
7359
7360
7361
7362
7364
7365
7367
7368
7374
7417
7423
7424
7425
7430
7431
7432
7433
7434
7435
7436
7437
7438
7439
7440
7441
8859
9555
9556
9557
9558
9559
9560
9561
9562
9563
9564
9565
9567
9679
9680
9681
9682
9683
9684
9685
9747
9748
9749
9750
9751
9756
9757
9758
9817
9867
12791
12792
12793
12794
13266
13267
13268
13269
14121
14123
14125
14127
14129
14131
14133
14135
AO802
AO803
AO804
AO806
AO833
AO261
AO264
AO268
A4000
A4001
A4002
A4003
A4006
A4033
A4101
A4102
A4103
A4106
A4133
A4202
A4203
A4206
A4233
A4303
A4306
AD2502
U3
U33
U34
U36
18
18
18
18
18
18
18
18
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
18
10
10
10
10
8
8
8
8
8
8
8
8
8
8
8
8
10
16
16
16
16
16
16
16
16
16
16
16
16
11
11
11
11
11
11
11
15
15
15
15
15
14
17,18
17,18
17
17
14
14
14
14
28
28
28
28
14
14
14
14
14
14
14
14
14273
14442
14445
14451
14697
14698
14723
14865
14866
30052
30209
30215
30221
30227
30233
30239
30243
30246
30247
30248
30343
30344
30345
30346
30347
30348
30354
30360
30370
30421
30422
30423
30424
30425
30426
30427
30428
30429
30430
30431
30432
30434
30436
30437
30439
30440
30441
30443
30444
30445
30446
30447
30448
30449
30450
30451
30452
30453
30454
30455
30456
30471
30474
30475
30476
30478
30479
30480
30482
30483
30484
30485
30486
30487
30488
30489
30490
30491
30492
30493
30494
30496
30497
30498
30501
30502
30503
30504
KG1
34~02
34-33
34-33C
31-01
31-02
35B 1/2
36KD
36PD
KK
8-1/2 N
11N
14N
16N
18N
20N
30243
30246
30247
30248
28
9
9
9
9
9
10
9
9
28
8
8
8
8
8
8
26
26
26
27
8
8
8
8
8
8
24
24
24
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
19
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
22
22
22
22
22
22
22
22
22
21
21
21
30505
30506
30507
30508
30509
30510
30511
30512
30526
30527
30528
30529
30530
30536
30537
30538
30539
30540
30541
30542
30543
30544
30545
30551
30552
30553
30554
30555
30556
30557
30566
30567
30568
30569
30570
30571
30572
30573
30574
30575
30576
30577
30578
30579
30580
30581
30582
30583
30584
30585
30586
30587
30588
30589
30590
30591
30592
30593
30594
30595
30596
30597
30598
30602
30638
30639
30640
30641
30726
30728
30762
30822
30827
31037
31038
31052
31090
31121
31122
31138
31237
JLS-M500
JLE-M300
JLE-M400
JLE-M500
JLR-M200
JLR-M300
JLR-M400
JLR-M500
JKT 80-J2S
JKT 130-J2
JKT 130-J33
JKT 130-J6
JKT 160-J6
JKB 80-30
JKB 80-40
JKB 80-40L
JKB 130-40
JKB 130-40L
JKB 160-40
JKB 130-45
JKB 130-50
JKB 160-50
JKB 160-50L
JKC 80-30
JKC 80-40
JKC I30-40
JKC 130-45
JKC 130-50
JKC 160-40
JKC 160-50
JCJ 30-J2
JCJ 30-J3
JCJ 30-J33
JCJ 30-J6
JCJ 40-J2
JCJ 40-J3
JCJ 40-J33
JCJ 40-J4
JCJ 40-J6
JCJ 45-J3
JCJ 45-J33
JCJ 45-J4
JCJ 45-J5
JCJ 50-J3
JCJ 50-J4
JCJ 50-J5
JBT 30-J2
JBT 30-J3
JBT 30-J33
JBT 30-J6
JBT 40-J2
JBT 40-J3
JBT 40-J33
JBT 40-J4
JBT 40-J6
JBT 45-J3
JBT 45-J33
JBT 45-J4
JBT 45-J5
JBT 50-J3
JBT 50-J4
JBT 50-J5
30598
30602
651
664
842
853
DC4595
41BA 3/8
751
764
21
21
21
21
21
21
21
21
11
11
11
11
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
26
26
19
19
19
19
27
10
19
19
28
24
24
26
10
11
11
10
25
32BA 1/2
J910
J911
J912
J913
J914
J915
J916
J917
J918
J919
J920
J921
JKP 80-J2S
JKP 100-J33
JKP 100-J2
JKP 130-J33
JKP 130-J2
JKP 130-J6
JKP 160-J6
J420
J421
J440
J441
J422
100-61
J116
J117
J423
J443
N100
#1 Wedge Set
#2 Wedge Set
#3 Wedge Set
#6 Wedge Set
41-01
42-01
42-02
42-J8
42-24
44-02
44-06
44-J9
30354
610
621
632
631
643
642
641
654
653
652
665
710
732
743
742
754
753
752
811
812
821
822
823
831
832
833
834
843
844
845
854
855
531
542
552
562
553
563
573
564
584
900
902
903
904
906
914
TS1
TS2
TS3
TS4
TS5
TL2
TL3
TL4
TL3 half
JLS-M200
JLS-M300
JLS-M400
31037
31038
31052
41BA 1/2
JKP 65-J1
JKT 65-J1
41BA 3/8-S
31237
PRODUCT INDEX
1848
1849
1850
1851
1852
2948
3157
3605
3637
3639
3641
3643
3649
3651
3653
3655
3657
3659
3664
3666
3685
3686
3687
4944
5016
5046
5066
5089
5097
5506
5514
5522
5530
6200
6204
6206
6208
6214
6219
6223
6228
6230
6232
6255
6279
6281
6283
6287
6289
6291
6295
6309
6314
6316
6624
6625
6626
6627
6628
6654
6655
6656
7299
7300
7303
7304
7306
7307
7308
7309
7311
7312
7313
7314
7315
7316
7317
7318
7319
7320
7321
7322
7323
7324
7325
7327
7328
7329
39
decimal equivalent chart
DECIMAL EQUIVALENT CHART
Drill
Size
0.30mm
0.32mm
80
0.35mm
79
0.38mm
1/64
0.40mm
78
0.42mm
0.45mm
77
0.48mm
0.50mm
76
75
Decimal
Inches
0.0118
0.0126
0.0135
0.0138
0.0145
0.0150
0.0156
0.0157
0.0160
0.0165
0.0177
0.0180
0.0189
0.0197
0.0200
0.0210
0.55mm
74
0.60mm
73
0.62mm
72
0.65mm
71
0.70mm
70
69
0.75mm
68
1/32
0.80mm
67
66
0.85mm
65
0.90mm
64
63
0.0211
0.0225
0.0236
0.0240
0.0244
0.0250
0.0256
0.0260
0.0276
0.0280
0.0292
0.0295
0.0310
0.0312
0.0315
0.0320
0.0330
0.0335
0.0350
0.0354
0.0360
0.0370
0.95mm
62
61
1.00mm
60
59
1.05mm
58
57
1.10mm
1.15mm
56
3/64
1.20mm
1.25mm
1.30mm
55
1.35mm
0.0374
0.0380
0.0390
0.0394
0.0400
0.0410
0.0413
0.0420
0.0430
0.0433
0.0453
0.0465
0.0469
0.0472
0.0492
0.0512
0.0520
0.0531
40
Drill
Size
54
Decimal
Inches
0.0550
1.40mm
1.45mm
1.50mm
53
1.55mm
1/16
1.60mm
52
1.65mm
1.70mm
51
1.75mm
50
1.80mm
1.85mm
49
0.0551
0.0571
0.0591
0.0595
0.0610
0.0625
0.0630
0.0635
0.0650
0.0669
0.0670
0.0689
0.0700
0.0709
0.0728
0.0730
1.90mm
48
1.95mm
5/64
47
2.00mm
2.05mm
46
45
2.10mm
2.15mm
44
2.20mm
2.25mm
43
2.30mm
2.35mm
42
3/32
2.40mm
41
2.45mm
40
2.50mm
39
38
2.60mm
37
2.70mm
36
7/64
35
2.80mm
34
33
2.90mm
32
3.00mm
31
0.0748
0.0760
0.0768
0.0781
0.0785
0.0787
0.0807
0.0810
0.0820
0.0827
0.0846
0.0860
0.0866
0.0886
0.0890
0.0906
0.0925
0.0935
0.0938
0.0945
0.0960
0.0965
0.0980
0.0984
0.0995
0.1015
0.1024
0.1040
0.1063
0.1065
0.1094
0.1100
0.1102
0.1110
0.1130
0.1142
0.1160
0.1181
0.1200
Drill
Size
3.10mm
1/8
Decimal
Inches
0.1220
0.1250
Drill
Size
5.50mm
7/32
Decimal
Inches
0.2165
0.2188
Drill
Size
8.50mm
Decimal
Inches
0.3346
Drill
Size
9/16
Decimal
Inches
0.5625
3.20mm
30
3.30mm
3.40mm
29
3.50mm
28
9/64
3.60mm
27
3.70mm
26
25
3.80mm
24
0.1260
0.1285
0.1299
0.1339
0.1360
0.1378
0.1405
0.1406
0.1411
0.1440
0.1457
0.1417
0.1495
0.1496
0.1520
5.60mm
2
5.70mm
1
5.80mm
5.90mm
A
15/64
6.00mm
B
6.10mm
C
6.20mm
D
0.2205
0.2210
0.2244
0.2280
0.2283
0.2323
0.2340
0.2344
0.2362
0.2380
0.2402
0.2420
0.2441
0.2460
8.60mm
R
8.70mm
11/32
8.80mm
S
8.90mm
9.00mm
T
9.10mm
23/64
9.20mm
9.30mm
U
9.40mm
0.3386
0.3390
0.3425
0.3438
0.3465
0.3480
0.3504
0.3543
0.3580
0.3583
0.3594
0.3622
0.3661
0.3680
0.3701
14.50mm
37/64
14.75mm
15.00mm
19/32
15.25mm
39/64
15.50mm
15.75mm
5/8
16.00mm
16.25mm
41/64
16.50mm
21/32
0.5709
0.5781
0.5807
0.5906
0.5938
0.6004
0.6094
0.6102
0.6201
0.6250
0.6299
0.6398
0.6406
0.6496
0.6562
3.90mm
23
5/32
22
4.00mm
21
20
4.10mm
4.20mm
19
4.30mm
18
11/64
17
4.40mm
16
4.50mm
15
4.60mm
14
4.70 13
3/16
4.80 12
11
4.90mm
10
9
5.00mm
8
5.10mm
7
13/64
6
5.20mm
5
5.30mm
4
5.40mm
3
0.1535
0.1540
0.1562
0.1570
0.1575
0.1590
0.1610
0.1614
0.1654
0.1660
0.1693
0.1695
0.1719
0.1730
0.1732
0.1770
0.1772
0.1800
0.1811
0.1820
0.1850
0.1875
0.1890
0.1910
0.1929
0.1935
0.1960
0.1969
0.1990
0.2008
0.2010
0.2031
0.204
0.2047
0.2055
0.2087
0.2090
0.2126
0.2130
6.30mm
1/4, E
6.40mm
6.50mm
F
6.60mm
G
6.70mm
17/64
H
6.80mm
6.90mm
I
7.00mm
J
7.10mm
K
9/32
7.20mm
7.30mm
L
7.40mm
M
7.50mm
19/64
7.60mm
N
7.70mm
7.80mm
7.90mm
5/16
8.00mm
O
8.10mm
8.20mm
P
8.30mm
21/64
8.40mm
Q
0.2480
0.2500
0.2520
0.2559
0.2570
0.2598
0.2610
0.2638
0.2656
0.2660
0.2677
0.2717
0.2720
0.2756
0.2770
0.2795
0.2810
0.2812
0.2835
0.2874
0.2900
0.2913
0.2950
0.2953
0.2969
0.2992
0.3020
0.3031
0.3071
0.3110
0.3125
0.3150
0.3160
0.3189
0.3228
0.3230
0.3268
0.3281
0.3307
0.3320
9.50mm
3/8
V
9.60mm
9.70mm
9.80mm
W
9.90mm
25/64
10.00mm
X
10.20mm
Y
13/32
Z
10.50mm
27/64
10.80mm
11.00mm
7/16
11.20mm
11.50mm
29/64
11.80mm
15/32
12.00mm
12.20mm
31/64
12.50mm
1/2
12.80mm
13.00mm
33/64
13.20mm
17/32
13.50mm
13.80mm
36/64
14.00mm
14.25mm
0.3740
0.3750
0.3770
0.3780
0.3819
0.3858
0.3860
0.3898
0.3906
0.3937
0.3970
0.4016
0.4040
0.4062
0.4130
0.4134
0.4219
0.4252
0.4331
0.4375
0.4409
0.4528
0.4531
0.4646
0.4688
0.4724
0.4803
0.4844
0.4921
0.5000
0.5039
0.5118
0.5156
0.5197
0.5312
0.5315
0.5433
0.5469
0.5512
0.5610
16.75mm
17.00mm
43/64
17.25mm
11/16
17.50mm
45/64
18.00mm
23/32
18.50mm
47/84
19.00mm
3/4
49/64
19.50mm
25/32
20.00mm
51/64
20.50mm
13/16
21.00mm
53/64
27/32
21.50mm
55/64
22.00mm
7/8
22.50mm
57/64
23.00mm
29/32
59/64
23.50mm
15/16
24.00mm
61/64
24.50mm
31/32
25.00mm
63/64
1”
0.6594
0.6693
0.6719
0.6791
0.6875
0.6890
0.7031
0.7087
0.7188
0.7283
0.7344
0.7480
0.7500
0.7656
0.7677
0.7812
0.7874
0.7969
0.8071
0.8125
0.8268
0.8281
0.8438
0.8465
0.8594
0.8661
0.8750
0.8858
0.8906
0.9055
0.9062
0.9219
0.9252
0.9375
0.9449
0.9531
0.9646
0.9688
0.9843
0.9844
1.0000
NOTES
41
NOTES
42
WARRANTY INFORMATION
Jacobs® chucks, chuck keys, toolholders, work holders and accessories, manufactured or distributed by The Jacobs® Chuck Manufacturing Company and the Danaher Tool Group, are warranted to
be free from defects in materials or workmanship for one year from the date of purchase.
This warranty applies only to the first person who buys the products directly from a Jacobs® products distributor representative. The Jacobs® Chuck Manufacturing Company and the Danaher Tool
Group cannot be responsible for products which have been abused, misused, or modified. This
warranty does not apply to any parts, components or accessories not manufactured by The Jacobs®
Chuck Manufacturing Company and the Danaher Tool Group.
If a Jacobs® product proves defective within one year after purchase, simply return it to the place
from which it was purchased or to the nearest distributor of Jacobs® products, transportation
charges prepaid. Enclose your name and address, a short description of the defect and proof of the
date of purchase. At its option, The Jacobs® Chuck Manufacturing Company and
the Danaher Tool Group will replace the product free of charge or refund the full purchase price if
they find the product to be defective. The sole liability of The Jacobs® Chuck Manufacturing
Company and the Danaher Tool Group and your exclusive remedy under this Warranty is limited to
repair or replacement of the defective product or to a full refund of its purchase price.
All replacement parts sales and new repair service for Jacobs® High Precision Keyless Chucks are
available through our authorized service center: Angle Repair Service, Inc.
175 Angle Drive
Beckley, WV 25801
(304) 253-5279
There are no other warranties, express or implied, including those of merchantability or fitness for a
particular purpose, beyond those described above. In no event shall the liability of The Jacobs® Chuck
Manufacturing Company and the Danaher Tool Group exceed the purchase price of the products, nor
shall The Jacobs® Chuck Manufacturing Company and the Danaher Tool Group be liable for incidental,
consequential, or special damages, costs or expenses, excepting only the cost or expense of repair,
replacement or refund as described above.
PLEASE NOTE:
Without notice, The Jacobs Chuck Manufacturing Company® and the Danaher Tool Group reserve
the right to change the design, material composition and dimensional specifications for all products
offered in this catalog.
43
Danaher Tool Group
P.O. Box 11011 McCormick Road
Suite 150
Hunt Valley, MD 21031
Phone: 800-866-5753
Fax: 800-234-0472
Catalog Number: 89074-54
Printed in U.S.A.

industrial tool holders

Transcription

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