KENNA PERFECT® Insert Selection System

KENNA PERFECT
SELECTION SYSTEM
KENNA PERFECT ® Insert Selection System
Steel
Stainless Steel
Cast Iron
Non-Ferrous
High-Temp Alloys
INSERTS
Hardened Materials
1st Step — Select the Insert Geometry
Negative Inserts
Roughing
OD/ID TOOLING
feed rate (mm)
-RP*
(positive)
-RN
-MN
GROOVING AND
CUT-OFF
Finishing
TOOL ADAPTER VDI
-MN
depth-of-cut (mm)
depth-of-cut (inch)
Medium Machining
-FN
Fine Finishing
THREADING
feed rate (in/rev)
-FF
*-RP — Supplemental geometry for high-strength materials
Negative Insert Geometry
-FN
-MN
-RN
-RP
Cutting Condition
heavily interrupted cut
KC9110
KC9125
K9140
KC9140
KC9140
lightly interrupted cut
KC9110
KC9125
KC9125
KC9125
KC9125
varying depth-of-cut, casting, or forging skin
KT315
KC9110
KC9110
KC9110
KC9110
smooth cut, pre-turned surface
KT315
KT315
KC9110
KC9110
KC9110
APPLICATION
SPECIFIC
-FF
KM QUICK-CHANGE
TOOLS
2nd Step — Select the Grade
3rd Step — Selecting the Cutting Speed
Low-Carbon (<0,3%C) and Free-Machining Steel
AISI: 1008, 1010, 1018, 1020, 1026, 10L18, 10L45, 10L50, 1108, 1117, 1141, 1151, 11L44, 1200 series, and 12L14
450
(135)
600
(180)
750
(225)
900
(275)
1050
(320)
1200
(360)
1350
(450)
1500
(455)
sfm
1450
1320
925
700
m/min
440
400
280
215
New KENNA PERFECT Material Group Selection Guide:
To optimize speed recommendations, KENNA PERFECT Material Sub-Groups have been added
to each of the six workpiece material groups.
Material
Steel
Stainless Steel
Cast Iron
Non-Ferrous
High-Temp Alloys
Hardened Materials
Material Group
ISO Code
No. of Material
Sub-Groups
P
1–6
M
K
N
1–3
1–3
1–8
1–4
1
S
H
INDEX
P1
grade
KT315
KC9110 / KC9315
KC9125 / KC9225
KC9140 / KC9240
CLASSIC PRODUCTS
KENNA PERFECT
Material Group
Starting Conditions
TECHNICAL SECTION
Speed — sfm (m/min)
™
see page I39 for KENNA PERFECT
Material Group Selection Guide
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.
7
Carbon, Alloy, and Tool Steels up to 450 HB (48 HRC)
1st Step — Select the Insert Geometry
Negative Wiper Inserts
Roughing Wiper
Positive Wiper Inserts
Medium Wiper
feed rate (mm)
-RW
-MW
-FW
depth-of-cut (mm)
depth-of-cut (mm)
depth-of-cut (inch)
Finishing Wiper
-FW
feed rate (in/rev)
feed rate (in/rev)
2nd Step — Select the Grade
Cutting Condition
heavily interrupted cut
lightly interrupted cut
varying depth-of-cut, casting, or forging skin
smooth cut, pre-turned surface
-FW
–
KC9110
KT315
KT315
Negative Insert Geometry
-MW
–
KC9125
KC9110
KC9110
Positive Insert Geometry
-FW
-MW
–
KC9225
KC9225
KC9225
KC9315
KC9315
KT315
KT315
-RW
KC9125
KC9125
KC9110
KC9110
1st Step — Select the Insert Geometry
Negative Inserts
Positive Inserts
Roughing
Fine Finishing
depth-of-cut (inch)
-LF
depth-of-cut (mm)
Finishing
depth-of-cut (mm)
-MN
feed rate (mm)
-MF
-RP*
(positive)
Medium Machining
KM QUICK-CHANGE
TOOLS
Medium Machining
feed rate (mm)
depth-of-cut (inch)
-RN
Finishing
CLASSIC PRODUCTS
TECHNICAL SECTION
Finishing Wiper
-MW
APPLICATION
SPECIFIC
THREADING
GROOVING AND
CUT-OFF
TOOL ADAPTER VDI
OD/ID TOOLING
Medium Wiper
-11
-UF
-FN
feed rate (in/rev)
feed rate (in/rev)
Fine Finishing
-FF
*-RP – Supplemental geometry for high-strength materials
2nd Step – Select the Grade
-FF
INDEX
feed rate (mm)
depth-of-cut (inch)
INSERTS
KENNA PERFECT
SELECTION SYSTEM
KENNA PERFECT ® — Steel
Cutting Condition
heavily interrupted cut
lightly interrupted cut
varying depth-of-cut, casting, or forging skin
smooth cut, pre-turned surface
8
KC9110
KC9110
KT315
KT315
Negative Insert Geometry
-FN
-MN
-RN
KC9125
KC9125
KC9110
KT9105
KC9140
KC9125
KC9110
KC9105
KC9140
KC9125
KC9110
KC9105
-RP
-11
KC9140
KC9125
KC9110
KC9105
–
–
KT315
KT315
Positive Insert Geometry
-UF
-LF
KC5010
KC5010
–
–
KC9125
KC9125
KC9110
KT315/KC9105
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.
-MF
KC9240
KC9125
KC9110
KC9105
Carbon, Alloy, and Tool Steels up to 450 HB (48 HRC)
3rd Step — Select the Cutting Speed
Low-Carbon (< 0,3% C) and Free-Machining Steel
AISI: 1008, 1010, 1018, 1020, 1026, 10L18, 10L45, 10L50, 1108, 1117, 1141, 1151, 11L44, 1200 series, and 12L14
P1
grade
KT315 / KC9105
KC9110 / KC9315
KC9125 / KC9225 / KC5010
KC9140 / KC9240
450
(135)
600
(180)
750
(225)
900
(275)
Starting Conditions
1050
(320)
1200
(360)
1350
(410)
1500
(455)
sfm
m/min
1450
1320
925
700
440
400
280
215
INSERTS
Speed — sfm (m/min)
KENNA PERFECT
Material Group
P2
grade
KT315 / KC9105
KC9110 / KC9315
KC9125 / KC9225 / KC5010
KC9140 / KC9240
600
(180)
750
(225)
900
(275)
Starting Conditions
1050
(320)
1200
(360)
1350
(410)
sfm
m/min
880
800
650
500
270
250
200
150
TOOL ADAPTER VDI
Speed — sfm (m/min)
450
(135)
OD/ID TOOLING
Medium- and High-Carbon Steels (> 0,3% C)
AISI: 1035, 1040, 1045, 1055, 1080, 1085, 1090, 1095, 1525, 1541, 1548, 1551, 1561, and 1572
KENNA PERFECT
Material Group
Alloy Steels and Tool Steels (≤ 330 HB) (≤ 35 HRC)
Alloy Steels: AISI 1300, 2000, 3000, 4000, 5000, 6000, 7000, and 8000 series steels. Tool Steels: SAE classes: M and T;
hot and cold work SAE classes: A, D, H, O, and S; wrought high carbon/low alloy W1, W2, L2, P1, P6, and P20
600
(180)
750
(225)
900
(275)
Starting Conditions
1050
(320)
1200
(360)
1350
(410)
sfm
m/min
680
630
510
400
210
190
155
120
GROOVING AND
CUT-OFF
P3
grade
KT315 / KC9105
KC9110 / KC9315
KC9125 / KC9225 / KC5010
KC9140 / KC9240
450
(135)
THREADING
Speed — sfm (m/min)
KENNA PERFECT
Material Group
Alloy Steels and Tools Steels (340–450 HB) (36–48 HRC)
Alloy Steels: AISI 1300, 4000, 5000, and 8000 series steels. Tool Steels: SAE classes: M and T;
hot and cold work SAE classes: A, D, H, O, and S; wrought high carbon/low alloy W1, W2, L2, P1, P6, and P20
P4
grade
KT315 / KC9105
KC9110 / KC9315
KC9125 / KC9225 / KC5010
KC9140 / KC9240
200
(60)
300
(90)
400
(120)
500
(160)
Starting Conditions
600
(180)
700
(210)
900
(240)
sfm
m/min
530
480
360
325
210
150
110
100
APPLICATION
SPECIFIC
Speed — sfm (m/min)
KENNA PERFECT
Material Group
KENNA PERFECT
SELECTION SYSTEM
KENNA PERFECT ® — Steel
Ferritic, Martensitic, and PH Stainless Steels (≤ 330 HB) (≤ 35 HRC)
P5
grade
KT315 / KC9105
KC9110 / KC9315
KC9125 / KC9225 / KC5010
KC9140 / KC9240
400
(120)
500
(150)
600
(180)
700
(210)
Starting Conditions
800
(240)
900
(275)
1000
(300)
sfm
m/min
800
720
660
450
250
220
200
140
CLASSIC PRODUCTS
Speed — sfm (m/min)
KENNA PERFECT
Material Group
KM QUICK-CHANGE
TOOLS
400 and 500 series, and precipitation hardening (PH) AISI: 410, 416, 416F, 416Se, 420F, 430F, 4389F Se, 440, 440C, 502, 504, 17-4PH, PH 13-8 Mo, and 15-5PH
Ferritic, Martensitic, and PH Stainless Steels (340–450 HB) (36–48 HRC)
400 and 500 series, and precipitation hardening (PH) AISI: 410, 416, 416F, 416Se, 420F, 430F, 4389F Se, 440, 440C, 502, 504, 17-4PH, PH 13-8 Mo, and 15-5PH
KENNA PERFECT
Material Group
350
(105)
450
(135)
550
(170)
650
(200)
750
(225)
850
(260)
950
(285)
sfm
m/min
660
600
500
350
200
180
150
110
Represents the recommended starting conditions. Optimize for your specific application.
INDEX
P6
grade
KT315 / KC9105
KC9110 / KC9315
KC9125 / KC9225 / KC5010
KC9140 / KC9240
Starting Conditions
TECHNICAL SECTION
Speed — sfm (m/min)
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.
9
1st Step — Select the Insert Geometry
Negative Inserts
Negative Wiper Inserts
feed rate (mm)
feed rate (mm)
depth-of-cut (mm)
depth-of-cut (inch)
TOOL ADAPTER VDI
OD/ID TOOLING
depth-of-cut (inch)
depth-of-cut (mm)
INSERTS
KENNA PERFECT
SELECTION SYSTEM
KENNA PERFECT ® — Cermets
GROOVING AND
CUT-OFF
feed rate (in/rev)
feed rate (in/rev)
2nd Step — Select the Grade
Negative Wiper Inserts
-FW1
-MW1
—
—
Cutting Condition
-FX
—
-MH
—
-MX
—
—
KT1120
—
—
—
KT1120
—
—
varying depth-of-cut, casting, or forging skin
KT1120
KT5020
KT1120
KT5020
KT1120
KT5020
KT1120
KT5020
KT1120
KT5020
KT1120
KT5020
smooth cut, pre-turned surface
KT1120
KT5020
—
KT1120
KT5020
KT1120
KT5020
—
KT1120
KT5020
lightly interrupted cut
APPLICATION
SPECIFIC
THREADING
heavily interrupted cut
Negative Inserts
-FH
—
FW1 Geometry
FH Geometry
FX Geometry
• Wiper design ideal for light machining
at high-feed rates.
• Ideal for finishing to light machining.
• Ideal for finishing to light machining.
• Good chip control.
• Special design produces short chips.
• Good chip control.
MW1 Geometry
• Performs well in low-carbon steels
and other “sticky” materials.
MH Geometry
• Wiper design ideal for medium machining • Ideal for finishing to medium machining.
at high-feed rates.
• 3D rake angle provides broad chip control.
• Good chip control with long tool life.
MX Geometry
• Ideal for finishing to semi-finishing.
• Tough edge is ideal for interrupted cutting
and unstable finishing operations.
• Performs well in low-carbon steels
and other “sticky” materials.
INDEX
TECHNICAL SECTION
CLASSIC PRODUCTS
KM QUICK-CHANGE
TOOLS
New Insert Geometries for Steel Machining
10
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.
KENNA PERFECT
SELECTION SYSTEM
KENNA PERFECT ® — Cermets
3rd Step — Select the Cutting Speed for Cermets
Low-Carbon (< 0,3% C) and Free-Machining Steel
P1
grade
KT1120
KT5020
450
(135)
600
(180)
750
(225)
Speed — sfm (m/min)
900
1050
(275)
(320)
Starting Conditions
1200
(360)
1350
(410)
1500
(455)
sfm
850
950
m/min
255
285
INSERTS
KENNA
PERFECT
Material Group
P2
grade
KT1120
KT5020
450
(135)
600
(180)
750
(225)
Speed — sfm (m/min)
900
1050
(275)
(320)
1200
(360)
1350
(410)
450
(135)
600
(180)
750
(225)
Speed — sfm (m/min)
900
1050
(275)
(320)
1200
(360)
1350
(410)
200
(60)
300
(90)
400
(120)
Speed — sfm (m/min)
500
600
(150)
(180)
700
(210)
900
(240)
500
(150)
600
(180)
Speed — sfm (m/min)
700
800
(210)
(240)
900
(275)
1000
(300)
350
(105)
450
(135)
550
(170)
Speed — sfm (m/min)
650
750
(200)
(225)
850
(260)
950
(285)
300
(90)
450
(135)
600
(180)
Speed — sfm (m/min)
750
800
(225)
(275)
1050
(320)
1200
(360)
Starting Conditions
sfm
550
650
m/min
165
195
TOOL ADAPTER VDI
KENNA
PERFECT
Material Group
OD/ID TOOLING
Medium- and High-Carbon Steels (> 0,3% C)
Alloy Steels and Tool Steels (≤ 330 HB) (≤ 35 HRC)
P3
grade
KT1120
KT5020
Starting Conditions
sfm
400
500
m/min
165
195
GROOVING AND
CUT-OFF
KENNA
PERFECT
Material Group
Alloy Steels and Tool Steels (340–450 HB) (36–48 HRC)
P4
sfm
350
450
THREADING
grade
KT1120
KT5020
Starting Conditions
m/min
105
135
APPLICATION
SPECIFIC
KENNA
PERFECT
Material Group
Ferritic, Martensitic, and PH Stainless Steels (≤ 330 HB) (≤ 35 HRC)
P5
grade
KT5020
400
(120)
Starting Conditions
sfm
575
KM QUICK-CHANGE
TOOLS
KENNA
PERFECT
Material Group
m/min
170
Ferritic, Martensitic, and PH Stainless Steels (340–450 HB) (36–48 HRC)
P6
grade
KT5020
Starting Conditions
sfm
510
CLASSIC PRODUCTS
KENNA
PERFECT
Material Group
m/min
150
KENNA
PERFECT
Material Group
grade
KT5020
Starting Conditions
sfm
650
m/min
195
Represents the recommended starting conditions. Optimize for your specific application.
INDEX
M2
TECHNICAL SECTION
Austenitic Stainless Steel
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.
11
Austenitic Stainless Steels
1st Step — Select the Insert Geometry
Negative Wiper Inserts
Medium Wiper
Finishing Wiper
-FW
-FW
depth-of-cut (mm)
depth-of-cut (mm)
depth-of-cut (inch)
-MW
-MW
OD/ID TOOLING
TOOL ADAPTER VDI
feed rate (mm)
Medium Wiper
Finishing Wiper
GROOVING AND
CUT-OFF
Positive Wiper Inserts
feed rate (mm)
depth-of-cut (inch)
INSERTS
KENNA PERFECT
SELECTION SYSTEM
KENNA PERFECT ® — Stainless Steel
feed rate (in/rev)
feed rate (in/rev)
2nd Step — Select the Grade
Negative Insert Geometry
-FW
-MW
–
–
KC9225
KC9240
KC5010
KC9225
KT315
KC9225
Cutting Condition
heavily interrupted cut
heavily interrupted cut
varying depth-of-cut, casting, or forging skin
smooth cut, pre-turned surface
Positive Insert Geometry
-FW
-MW
–
–
KC9225
KC9225
KC5010
KC5010
KT315
KT315
THREADING
1st Step — Select the Insert Geometry
Negative Inserts
Positive Inserts
Medium Machining
Roughing
feed rate (mm)
TECHNICAL SECTION
INDEX
feed rate (mm)
-P
-MF
Medium Machining
-MU1
..GT-LF
Fine Finishing
depth-of-cut (mm)
-LF
depth-of-cut (inch)
Finishing
-MU1
-MS1
depth-of-cut (mm)
-UP
Finishing
depth-of-cut (inch)
-MP
-MS1
-11
CLASSIC PRODUCTS
KM QUICK-CHANGE
TOOLS
APPLICATION
SPECIFIC
-RP
-UF
feed rate (in/rev)
feed rate (in/rev)
-FP
Fine Finishing
-FF
2nd Step — Select the Grade
Cutting Condition
heavily interrupted cut
lightly interrupted cut
varying depth-of-cut, casting, or forging skin
smooth cut, pre-turned surface
12
-FF
-FP
KC5010
KC5010
KT315
KT315
KC9225
KC9225
KC5010
KT315
Negative Insert Geometry
-MP/-UP
-MS1/-MU1
KC9240
KC9240
KC9225
KC5010
KC9230
KC9230
KC9210
KC9210
Positive Insert Geometry
-LF
..GT-LF
-P/-RP
-11
-UF
KC9240
KC9240
KC9225
KC9225
KT315
KT315
KC5010
KC5010
-
KC9240
KC9225
KC5010
KT315
KC5025
KC5025
KC5010
KC5010
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.
-MF
KC9240
KC9240
KC9225
KC9225
KENNA PERFECT ® — Stainless Steel
KENNA PERFECT
SELECTION SYSTEM
Austenitic Stainless Steels
3rd Step — Select the Cutting Speed
Starting Conditions
1200
(360)
sfm
750
700
530
600
550
400
500
400
m/min
230
215
160
185
180
120
150
120
INSERTS
1050
(321)
OD/ID TOOLING
Austenitic Stainless Steel: AISI: 200, 201, 202, 209, 219, 301, 302, 303, 304, 304L, 305, 309
Speed — sfm (m/min)
450
600
750
900
300
KENNA PERFECT
(135)
(180)
(225)
(275)
(90)
Material Group
grade
KT315
KC5010
KC9210
KC9225
M1
KC5025
KC9230
KC9240
KC9245
Austenitic Stainless Steel: AISI: 310, 314, 316, 316L, 317, 321, 347, 384 ASTM Cast: XM-1, XM-5, XM-7, XM-21
Speed — sfm (m/min)
750
900
(225)
(275)
Starting Conditions
1050
(321)
1200
(360)
1050
(321)
1200
(360)
Austenitic Stainless Steel: Duplex (Ferritic and Austenitic Mixture) AISI: 323, 329, F55, 2205, S329000
Speed — sfm (m/min)
KENNA PERFECT
Material Group
M3
grade
KT315
KC5010
KC9210
KC9225
KC5025
KC9230
KC9240
KC9245
300
(90)
450
(135)
600
(180)
750
(225)
900
(275)
sfm
700
650
530
550
500
400
450
350
TOOL ADAPTER VDI
600
(180)
m/min
215
200
160
170
165
120
140
105
GROOVING AND
CUT-OFF
450
(135)
Starting Conditions
sfm
650
600
530
500
450
370
400
300
THREADING
M2
grade
KT315
KC5010
KC9210
KC9225
KC5025
KC9230
KC9240
KC9245
300
(90)
m/min
200
185
160
150
150
110
120
90
APPLICATION
SPECIFIC
KENNA PERFECT
Material Group
KM QUICK-CHANGE
TOOLS
Represents the recommended starting conditions. Optimize for your specific application.
Ferritic, Martensitic, and PH Stainless Steels, like those listed below, have cutting characteristics similar to that of typical steels.
For recommendations on cutting these types of steels, please refer to page 9 (groups P5 and P6).
INDEX
TECHNICAL SECTION
CLASSIC PRODUCTS
Ferritic, Martensitic, and PH Stainless Steels (330–450 HB) (up to 48 HRC).
400 and 500 series, and precipitation hardening (PH) AISI: 410, 416, 416F, 416Se, 420F, 430F, 4389F Se, 440, 440C, 502, 504, 17-4PH, PH 13-8 Mo, and 15-5PH
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.
13
KENNAP ERFECT
SELECTION SYSTEM
KENNA PERFECT ® WIPER — Cast Iron
Gray and Ductile Irons
1st Step — Select the Insert Geometry
Negative Wiper Inserts
Positive Wiper Inserts
feed rate (mm)
feed rate (mm)
Medium Wiper
-FW
-FW
-FW
-T-20FW -T-20FW
-MW
Finishing Wiper
-FW
depth-of-cut (mm)
depth-of-cut (inch)
Finishing Wiper
depth-of-cut (mm)
-MW
-S...MW
SCGN-FW
SCGN-FW
feed rate (in/rev)
feed rate (in/rev)
2nd Step — Select the Grade
Gray Iron
Cutting Condition
heavily interrupted cut
lightly interrupted cut
varying depth-of-cut, casting, or forging skin
smooth cut, pre-turned surface
Ductile Iron
Cutting Condition
heavily interrupted cut
lightly interrupted cut
varying depth-of-cut, casting, or forging skin
smooth cut, pre-turned surface
Negative Insert Geometry
-FW
-MW
-T-20FW
KY3500
–
KY3500
KC9325
KY1322
KC9315
KY1320
KC9315
-FW
–
KC9315
KT315
KT315
-FW
–
KC9315
KT315
KT315
-S...MW...
-FW
Positive Insert Geometry
SCGN-FW
-MW
KB1345
KB1345
KB1345
KB1345
–
KC9315
KC9315
KT315
KY3500
KY3500
KY1320
KY1320
–
KC9315
KC9315
KT315
Negative Insert Geometry
-T-20FW
-MW
–
–
KY3500
KC9315
KY3400
KC9315
KY3400
KC9315
-FW
–
KC9315
KC9315
KT315
Positive Insert Geometry
SCGN-FW
–
KY3500
KY3400
KY3400
INDEX
TECHNICAL SECTION
CLASSIC PRODUCTS
KM QUICK-CHANGE
TOOLS
APPLICATION
SPECIFIC
THREADING
GROOVING AND
CUT-OFF
TOOL ADAPTER VDI
OD/ID TOOLING
-MW
depth-of-cut (inch)
INSERTS
Medium Wiper
14
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.
-MW
–
KC9315
KC9315
KT315
Gray and Ductile Irons
3rd Step — Select the Cutting Speed
Gray Cast Iron
ASTM A48: class 20, 25, 30, 35, 40, 45, 50, 55, 60 SAE J431: grade G1800, G3500, G4000
K1
600
(180)
1000
(305)
1400
(430)
Speed — sfm (m/min)
1800
2200
2600
(550)
(675)
(800)
Starting Conditions
3000
(920)
3400
(1040)
3800
(1160)
sfm
900
900
900
2500
2500
2500
INSERTS
grade
KT315
KC9315
KC9325
KB1345
KY1320
KY3500
200
(60)
m/min
275
275
275
760
760
760
OD/ID TOOLING
KENNA PERFECT
Material Group
650
(200)
900
(275)
Speed — sfm (m/min)
1150
1400
(350)
(430)
Starting Conditions
1650
(505)
1900
(580)
sfm
900
850
1400
1200
m/min
275
260
430
365
GROOVING AND
CUT-OFF
K2
grade
KT315
KC9315
KY3400
KY3500
400
(120)
TOOL ADAPTER VDI
Ductile, Compacted Graphite, and Malleable Cast Irons (<600 MPa tensile strength)
ASTM: A536; 60-40-18, 65-45-12, 80-55-06 SAE J434: D4018, D4512, D5506 ASTM A47: grade 32510, 35018
SAE J158: grade M3210, M4504, M5503, M7002 ASTM: A842; grade 250, 300, 350, 400, 450
KENNA PERFECT
Material Group
KENNA PERFECT
SELECTION SYSTEM
KENNA PERFECT ® WIPER — Cast Iron
Ductile, Malleable, and Austempered Cast Irons (>600 MPa tensile strength)
ASTM: A536; 100-70-03, 120-90-02 SAE J434: D7003 SAE J158: grade M8501 ASTM: A897; 125-80-10, 150-100-7, 175-125-4, 200-150-1, 230-185
650
(200)
900
(275)
Speed — sfm (m/min)
1150
1400
(350)
(430)
1900
(580)
sfm
750
700
1200
1100
m/min
230
215
365
335
INDEX
TECHNICAL SECTION
CLASSIC PRODUCTS
KM QUICK-CHANGE
TOOLS
grade
KT315
KC9315
K3
KY3400
KY3500
Represents the recommended starting conditions. Optimize for your specific application.
Starting Conditions
1650
(505)
THREADING
400
(120)
APPLICATION
SPECIFIC
KENNA PERFECT
Material Group
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.
15
Gray and Ductile Irons
1st Step — Select the Insert Geometry
Negative Inserts
Positive Inserts
Medium Machining
INSERTS
feed rate (mm)
OD/ID TOOLING
Medium Machining
-RP
-UN
-MF
-S-20
-T-20
depth-of-cut (mm)
-T-20
depth-of-cut (inch)
..MA
-S-20
-T-20
TOOL ADAPTER VDI
-T-20
-C
Finishing
-LF
-T-20
-MT
-MT
Finishing
-FN
feed rate (mm)
depth-of-cut (mm)
Roughing
depth-of-cut (inch)
KENNA PERFECT
SELECTION SYSTEM
KENNA PERFECT ® — Cast Iron
Fine Finishing
-MT
feed rate (in/rev)
feed rate (in/rev)
-UF
-11
INDEX
TECHNICAL SECTION
CLASSIC PRODUCTS
KM QUICK-CHANGE
TOOLS
APPLICATION
SPECIFIC
THREADING
GROOVING AND
CUT-OFF
* Geometry can be used in medium machining operations to
reduce tool pressure in high-strength metals.
2nd Step — Select the Grade
Carbide Grades
Gray Iron
-FN
Negative Insert Geometry
-UN(-RP)
-MA
Positive Insert Geometry
-LF
-MF
Cutting Condition
heavily interrupted cut
KC9315
KC9325
KC9325
KC9325
KC9325
lightly interrupted cut
varying depth-of-cut, casting, or forging skin
smooth cut, pre-turned surface
KC9315
KT315
KT315
KC9320
KC9315
KC9315
KC9320
KC9315
KC9315
KC9320
KC9320
KC9315
KC9320
KC9320
KC9320
Ductile Iron
Cutting Condition
heavily interrupted cut
lightly interrupted cut
varying depth-of-cut, casting, or forging skin
smooth cut, pre-turned surface
2nd Step — Select the Grades
Negative Insert Geometry
-UN(-RP)
..MA
-11/-UF
Positive Insert Geometry
-LF
-MF
KC9315
KC9315
KT315
KT315
KC9320
KC9320
KC9320
KC9315
KC9325
KC9320
KC9320
KC9320
—
KC5010
KC5010
KT315
KC9325
KC9320
KC9315
KC5010
KC9325
KC9320
KC9320
KC9315
Ceramic and PCBN Grades
Gray Iron
-T-20
Cutting Condition
heavily interrupted cut
lightly interrupted cut
varying depth-of-cut, casting, or forging skin
smooth cut, pre-turned surface
-FN
KY3500
KY3500
KY1320
KY3400
Negative Insert Geometry
MT
-T-20
-T-20
-S-20
-T-20
KY3500
KY1320
KY1320
KY3400
KB1340
KB1340
KB9640
KB9640
—
—
KY3500
KY3500
KB1345
KB1345
KB1345
KB1345
Ductile Iron
Cutting Condition
heavily interrupted cut
lightly interrupted cut
varying depth-of-cut, casting, or forging skin
smooth cut, pre-turned surface
16
KY3500
KY3500
KY1320
KY3400
Positive Insert Geometry
-T-20
MT
-T-20
Negative Insert Geometry
-T-20
-T-20
-T-20
—
—
KY3400
KY3400
KY3500
KY3400
KY3400
KY3400
KY3500
KY3400
KY3400
KY3400
—
—
KY3400
KY3400
KY3500
KY3500
KY3500
KY3500
KB1345
KB1345
KB1345
KB1345
-C
KB1345
KB1345
KB1345
KB1345
Positive Insert Geometry
-T-20
-T-20
KY3500
KY3400
KY3400
KY3400
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.
KY3500
KY3400
KY3400
KY3400
Gray and Ductile Irons
3rd Step — Select the Cutting Speed
Gray Cast iron
ASTM A48: class 20, 25, 30, 35, 40, 45, 50, 55, 60 SAE J431: grade G1800, G3000, G3500, G4000
K1
grade
KT315
KC9315
KC9320
KC9325
KB1340/KB1345
KB9640
KY3400
KY3500/KY1320
600
(180)
1000
(305)
1400
(430)
Speed — sfm (m/min)
1800
2200
2600
(550)
(675)
(800)
Starting Conditions
3000
(920)
3400
(1040)
3800
(1160)
sfm
900
900
1000
900
2500
2500
2500
2500
INSERTS
200
(60)
m/min
275
275
305
275
760
760
760
760
OD/ID TOOLING
KENNA PERFECT
Material Group
600
(180)
750
(225)
900
(275)
Speed — sfm (m/min)
1200
1050
1350
(360)
(320)
(410)
Starting Conditions
1500
(460)
1650
(500)
1800
(550)
1950
(600)
sfm
900
650
850
800
850
1400
1200
m/min
275
200
260
240
260
430
365
GROOVING AND
CUT-OFF
450
(135)
THREADING
K2
grade
KT315
KC5010
KC9315
KC9320
KC9325
KY3400
KY3500/KY1320
300
(90)
TOOL ADAPTER VDI
Ductile, Compacted Graphite & Malleable Cast irons (< 600 MPa tensile strength)
ASTM: A536; 60-40-18, 65-45-12, 80-55-06 SAE J434: D4018, D4512, D5506 ASTM A47: grade 32510, 35018
SAE J158: grade M3210, M4504, M5003, M5503, M7002 ASTM: A842; grade 250, 300, 350, 400, 450
KENNA PERFECT
Material Group
Ductile, Malleable & Austempered Cast Irons (> 600 MPa tensile strength)
ASTM: A536; 100-70-03, 120-90-02 SAE J434: D7003 SAE J158: grade M8501 ASTM: A897; 125-80-10, 150-100-7, 175-125-4, 200-150-1, 230-185
450
(135)
600
(180)
750
(225)
900
(275)
Speed — sfm (m/min)
1050
1200
1350
(320)
(360)
(410)
Starting Conditions
1500
(460)
1650
(500)
1800
(550)
1950
(600)
sfm
750
500
700
700
700
1200
m/min
230
150
215
210
215
365
APPLICATION
SPECIFIC
K3
grade
KT315
KC5010
KC9315
KC9320
KC9325
KY3400
300
(90)
KM QUICK-CHANGE
TOOLS
KENNA PERFECT
Material Group
KENNA PERFECT
SELECTION SYSTEM
KENNA PERFECT ® — Cast Iron
INDEX
TECHNICAL SECTION
CLASSIC PRODUCTS
Represents the recommended starting conditions. Optimize for your specific application.
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.
17
TOOL ADAPTER VDI
Aluminum Alloys
1st Step — Select the Insert Geometry
Positive Inserts
Negative Inserts
Medium Machining
..MS
Finishing
..GT-LF
depth-of-cut (mm)
..MS-E (PCD) ..GA-F (PCD)
..GT-HP
depth-of-cut (mm)
Finishing
depth-of-cut (inch)
..GP
feed rate (mm)
Medium Machining
feed rate (mm)
depth-of-cut (inch)
OD/ID TOOLING
INSERTS
KENNA PERFECT
SELECTION SYSTEM
KENNA PERFECT ® — Non-Ferrous Materials
Fine Finishing
Fine Finishing
..GA-E (PCD)
..GW-F (PCD) ..GW-E (PCD)
feed rate (in/rev)
feed rate (in/rev)
THREADING
GROOVING AND
CUT-OFF
2nd Step — Select the Grade
..GA-E (PCD)
Cutting Condition
heavily interrupted cut
lightly interrupted cut
varying depth-of-cut, casting, or forging skin
smooth cut, pre-turned surface
–
KD1405
KD1405
KD1405
Negative Insert Geometry
..MS-E (PCD) ..GA-F (PCD)
..GP
–
KD1405
KD1405
KD1405
KD1400
KD1400
KD1425
KD1425
KC5410
KC5410
KC5410
KC5410
..MS
..GW-E(PCD)
KC5410
KC5410
KC5410
KC5410
–
KD1405
KD1405
KD1405
Positive Insert Geometry
..GW-F(PCD)
..GT-LF
KD1400
KD1400
KD1425
KD1425
–
KC5410
KC5410
KC5410
..GT-HP
KC5410
KC5410
KC5410
KC5410
3rd Step — Select the Cutting Speed
KM QUICK-CHANGE
TOOLS
APPLICATION
SPECIFIC
Low-Silicon Aluminum Alloys (hypoeutectic < 12,2% Si) and Magnesium Alloys
KENNA PERFECT
Material Group
N1
grade
KC5410
KD1400
800
(250)
1600
(500)
2400
(750)
Speed — sfm (m/min)
4000
4800
(1250)
(1500)
3200
(1000)
Starting Conditions
5600
(1750)
6400
(2000)
7200
(2250)
8000
(2500)
sfm
m/min
1800
2500
550
765
High-Silicon Aluminum Alloys (hypereutectic > 12.2% Si) and Magnesium Alloys
Speed — sfm (m/min)
KENNA PERFECT
Material Group
CLASSIC PRODUCTS
N2
grade
KD1405
KD1425
800
(250)
1600
(500)
Starting Conditions
2400
(750)
3200
(1000)
sfm
m/min
2000
1700
580
520
INDEX
TECHNICAL SECTION
Represents the recommended starting conditions. Optimize for your specific application.
18
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.
Miscellaneous Workpiece Materials
Additional Cutting Speed Recommendations for Miscellaneous Workpiece Materials
Copper, Brass, Zinc-based on a machinability index range of 70-100
N3
grade
KD1400 / KD1405
KD1425
KC5410
K313
800
(250)
1600
(500)
Starting Conditions
2400
(750)
3200
(1000)
sfm
m/min
1700
1600
900
850
520
500
275
260
INSERTS
Speed — sfm (m/min)
KENNA PERFECT
Material Group
N4
grade
KD1400 / KD1405
KD1425
KC5410
1600
(500)
Starting Conditions
2400
(750)
3200
(1000)
sfm
m/min
1300
1200
550
400
365
170
TOOL ADAPTER VDI
Speed — sfm (m/min)
800
(250)
OD/ID TOOLING
Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass, and Glass
KENNA PERFECT
Material Group
Carbon and Graphite Composites: Brush Alloys, Kevlar, Graphite 280–400 HB (30–43 HRC)
N5
grade
KD1400 / KD1405
KC5410
800
(250)
1600
(500)
Starting Conditions
2400
(750)
3200
(1000)
sfm
m/min
2500
650
760
200
GROOVING AND
CUT-OFF
Speed — sfm (m/min)
KENNA PERFECT
Material Group
MMC's (Aluminum-Based Metal Matrix Composites)
N6
grade
KD1405
KD1400
800
(250)
1600
(500)
Starting Conditions
2400
(750)
3200
(1000)
sfm
m/min
1500
1200
460
365
THREADING
Speed — sfm (m/min)
KENNA PERFECT
Material Group
KENNA PERFECT
SELECTION SYSTEM
KENNA PERFECT ® — Non-Ferrous Materials
Tin Alloys, Cast: ASTM 823, Alloys 1, 2, 3, 11
1600
(500)
Starting Conditions
2400
(750)
3200
(1000)
sfm
m/min
700
600
215
180
APPLICATION
SPECIFIC
N7
grade
KC5410
K313
800
(250)
KM QUICK-CHANGE
TOOLS
Speed — sfm (m/min)
KENNA PERFECT
Material Group
Depleted Uranium
N8
grade
KC5410
K313
800
(250)
1600
(500)
Starting Conditions
2400
(750)
3200
(1000)
sfm
m/min
700
600
215
180
CLASSIC PRODUCTS
Speed — sfm (m/min)
KENNA PERFECT
Material Group
INDEX
TECHNICAL SECTION
Represents the recommended starting conditions. Optimize for your specific application.
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.
19
KENNA PERFECT
SELECTION SYSTEM
KENNA PERFECT ® — High-Temp Alloys
Iron-Based, Cobalt-Based, and Nickel-Based and Titanium Alloys
1st Step — Select the Insert Geometry
Negative Inserts
Positive Inserts
feed rate (mm)
feed rate (mm)
Medium Machining
INSERTS
Roughing
TOOL ADAPTER VDI
-MS
.NG
Finishing
R.GV
Fine Finishing
feed rate (in/rev)
GROOVING AND
CUT-OFF
depth-of-cut (mm)
Finishing
..GT-LF
-UP
R.GV-T
depth-of-cut (inch)
depth-of-cut (mm)
OD/ID TOOLING
Medium Machining
depth-of-cut (inch)
MT-LF
-RP
-FS
feed rate (in/rev)
..GT-HP
THREADING
2nd Step — Select the Grade
-FS
Negative Insert Geometry
.NG
-MS
-UP
-RP
..GT-HP
—
KC5025
Positive Insert Geometry
R.GV
..GT-LF
R.GV-T
MT-LF
heavily interrupted out
lightly interrupted out
varying depth-of-cut, casting, or forging skin
KC5525
KC5510
smooth cut, pre-turned surface
KC5510/
K313
KC5510
—
KY1540
KY1540/
KY4300
KY4300/
KY2100
KC5525
KC5525
KC9240
KC9240
KC9245
KC5525
KC5510
KC9225
KC5525
KC5010
KC5510
KC5010/
K313
KC5510/
K313
KC5010
—
KY1540
KY1540/
KY4300
KY4300/
KY2100
KC5025
KC5025
KC5010
KC5010/
K313
—
KY1540
KY1540/
KY4300
KY4300/
KY2100
INDEX
TECHNICAL SECTION
CLASSIC PRODUCTS
KM QUICK-CHANGE
TOOLS
APPLICATION
SPECIFIC
Cutting Condition
20
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.
KC5025
KC5025
KC5010
KC5010
Iron-Based, Cobalt-Based, and Nickel-Based and Titanium Alloys
3rd Step — Select Cutting Speed
Iron-Based, Heat-Resistant Alloys (135–320 HB) (≤ 34 HRC)
Wrought: A-286, Discaloy, Incoloy 801, N-155, 16-25-6, 19-9 DL Cast: ASTM A297, A351, A608, A567
250
(75)
350
(105)
450
(140)
Speed — sfm (m/min)
550
650
750
850
(170) (200) (230) (260)
Starting Conditions
950
(290)
1050
(350)
1150
(350)
1250
(380)
sfm
100
180
125
100
650
550
600
INSERTS
150
(45)
m/min
30
55
40
30
200
170
185
OD/ID TOOLING
S1
grade
K313
KC5510 / KC5010 / KC9225
KC5525 / KC5025 / KC9240
KC9245
KY4300
KY1540
KY2100
50
(15)
TOOL ADAPTER VDI
KENNA PERFECT
Material Group
Cobalt-Based, Heat-Resistant Alloys (150–425 HB) (≤ 45 HRC)
Wrought: AiResist 213, Haynes 25 (L605), Haynes 188, J-1570, Stellite Cast: AiResist 13, Haynes 21, MAR-M302, MAR-M509, NASA Co-W-Re, WI-52
150
(45)
250
(75)
350
(105)
450
(140)
Speed — sfm (m/min)
550
650
750
850
(170) (200) (230) (260)
Starting Conditions
950
(290)
1050
(350)
1150
(350)
1250
(380)
sfm
110
195
100
110
720
600
650
m/min
35
60
30
35
220
185
200
THREADING
S2
grade
K313
KC5510 / KC5010 / KC9225
KC5525 / KC5025 / KC9240
KC9245
KY4300
KY1540
KY2100
50
(15)
GROOVING AND
CUT-OFF
KENNA PERFECT
Material Group
KENNA PERFECT
SELECTION SYSTEM
KENNA PERFECT® — High-Temp Alloys
150
(45)
250
(75)
350
(105)
450
(140)
Speed — sfm (m/min)
550
650
750
850
(170) (200) (230) (260)
Starting Conditions
950
(290)
1050
(350)
1150
(350)
1250
(380)
sfm
125
225
125
125
820
700
750
m/min
40
70
40
40
250
215
230
KM QUICK-CHANGE
TOOLS
S3
grade
K313
KC5510 / KC5010 / KC9225
KC5525 / KC5025 / KC9240
KC9245
KY4300
KY1540
KY2100
50
(15)
CLASSIC PRODUCTS
KENNA PERFECT
Material Group
APPLICATION
SPECIFIC
Nickel-Based, Heat-Resistant Alloys (140–475 HB) (≤ 48 HRC)
Astroloy, Hastelloy B/C/C-276/X, Inconel 601/617/625/700/706/718, IN102, Incoloy 901, MAR-M200, Nimonic, Rene 41, Udimet, Waspaloy, Monel
Titanium and Titanium Alloys (110–450 HB) (≤ 48 HRC)
Pure: Ti98.8, Ti99.9 Alloyed: Ti-5AI-2.5Sn, Ti-6AI-4V, Ti-6AI-2Sn-4Zr-2Mo, Ti-3AI-8V-6Cr-4Mo-4Zr, Ti-10V-2Fe-3AI, Ti-13V-11Cr-3AI
S4
grade
K313
KC5510 / KC5010 / KC9225
KC5525 / KC5025 / KC9240
50
(15)
150
(45)
250
(75)
350
(105)
450
(140)
Speed — sfm (m/min)
550
650
750
850
(170) (200) (230) (260)
Starting Conditions
950
(290)
1050
(350)
1150
(350)
1250
(380)
sfm
150
225
175
TECHNICAL SECTION
KENNA PERFECT
Material Group
m/min
45
70
55
INDEX
Represents the recommended starting conditions. Optimize for your specific application.
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.
21
Hardened Steels and Irons 450–750 HB (48–65 HRC)
1st Step — Select the Insert Geometry
Negative Wiper Inserts
Positive Wiper Inserts
Medium Wiper
Finishing Wiper
feed rate (mm)
-S..MWMT (multi-tipped)
Fine Finishing Wiper
-S..FWM (single-tipped)
-S..FWMT(multi-tipped)
-S..FWMT
(multi-tipped)
GA-FW
feed rate (in/rev)
feed rate (in/rev)
2nd Step — Select the Grade
Negative Insert Geometry
Cutting Condition
GA-FW
-S..FWMT
-EFWMT
-S..MWMT
heavily interrupted cut
lightly interrupted cut
varying depth-of-cut, casting, or forging skin
smooth cut, pre-turned surface
–
–
KY4400
KY4400
KB5630
KB1610/KB5610
KB1610/KB5610
KB9610
KB1625
KB5625
KB5625/KB5610
KB9610
–
KB9610
KB9610
KB9610
–
KB1610
KB1610
KB9610
Negative Inserts
Positive Inserts
feed rate (mm)
–
KB5625
KB5625
KB9610
-T-15
Finishing
depth-of-cut (mm)
-S..ST (single-tipped)
-S..MT (multi-tipped)
depth-of-cut (mm)
-S-20
feed rate (mm)
Medium Machining
depth-of-cut (inch)
APPLICATION
SPECIFIC
KM QUICK-CHANGE
TOOLS
-EFWC/-EFWM
1st Step — Select the Insert Geometry
Finishing
-EC (full-face)
-EM (single-tipped)
-EMT (multi-tipped)
Fine Finishing
CLASSIC PRODUCTS
Positive Insert Geometry
-S..FWM
-S..FWMT
Medium Machining
TECHNICAL SECTION
depth-of-cut (inch)
depth-of-cut (mm)
depth-of-cut (inch)
OD/ID TOOLING
THREADING
GROOVING AND
CUT-OFF
TOOL ADAPTER VDI
Finishing Wiper
depth-of-cut (mm)
-EFWC (full-face)
-EFWM (single-tipped)
Finishing Wiper
-EFWMT (multi-tipped)
feed rate (mm)
depth-of-cut (inch)
INSERTS
KENNA PERFECT
SELECTION SYSTEM
KENNA PERFECT® — Hardened Materials
Fine Finishing
feed rate (in/rev)
feed rate (in/rev)
-T..10
-T.20
-T.10
-T.20
-T-20
-S....C (full-face)
-S....M (single-tipped)
-S....MT (multi-tipped)
2nd Step — Select the Grade
Negative Insert Geometry
-T.10
-T.20
-S..ST
-S..MT
Positive Insert Geometry
-S-20
-S...C
-S...M
-S...MT
KB1630 / KB5630
KB1625 / KB5625
KB1625 / KB5625
KB1610 / KB5610 / KB9610
-T-20
-EC
-EM
-EMT
-T-15
–
KY4400
KY4400
KY4400
KB1630 / KB5630
KB1625 / KB5625
KB1625 / KB5625
KB1610 / KB5610 / KB9610
–
KY1615
KY1615
KY1615
INDEX
Cutting Condition
heavily interrupted cut
lightly interrupted cut
varying depth-of-cut, casting, or forging skin
smooth cut, pre-turned surface
22
–
KB1630 / KB5630
KB9640
–
KB1625 / KB5625
KB9640
K1615 / KY4400
KB1625 / KB5625
–
K1615 / K4400 KB1610 / KB5610 / KB9610
–
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.
Hardened Steels and Irons 450–750 HB (48–65 HRC)
3rd Step — Select the Cutting Speed
150
(45)
250
(75)
350
(110)
450
(140)
KY4400
KY1615
KB1610
KB1625
KB1630
KB5610
KB5625
KB5630
KB9610
550
(170)
650
(200)
750
(230)
850
(260)
sfm
m/min
450
325
460
360
295
490
400
345
560
135
100
140
110
90
150
120
105
170
OD/ID TOOLING
H1
grade
50
(15)
INSERTS
Starting Conditions
Speed — sfm (m/min)
KENNA PERFECT
Material Group
KENNA PERFECT
SELECTION SYSTEM
KENNA PERFECT ® — Hardened Materials
INDEX
TECHNICAL SECTION
CLASSIC PRODUCTS
KM QUICK-CHANGE
TOOLS
APPLICATION
SPECIFIC
THREADING
GROOVING AND
CUT-OFF
TOOL ADAPTER VDI
Represents the recommended starting conditions. Optimize for your specific application.
To place an order, contact Kennametal or your authorized Kennametal distributor, or visit www.kennametal.com.
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