B202E MVX DRILL

Indexable Drill
MVX
High rigidity drill body
for increased performance
and improved hole quality
up to 6 x D.
B202E
Indexable Drill
MVX
4 cutting edges
Economical 4-corner insert.
Unique wavy design
A unique wavy design is
used for the chipbreaker.
This gives excellent chip
control when machining
steels, stainless steels
and cast iron.
Wiper cutting edge
The wiper geometry for the peripheral cutting
edge achieves excellent wall accuracy.
Ideal combination of outer CVD
insert and inner PVD insert
A highly wear resistant CVD coated insert is used
for the peripheral edge and a PVD coated insert
is used for the inner position for extra stability.
High rigidity body
Increased surface hardness prevents abrasive
damage caused by chip flow.
Optimum insert position controls deformation and
vibration of the holder. This enabled a maximum
drilling depth of L/D=6.
1
Key technology that enabled L/D=6 drilling
Optimum positioning of the outer insert and inner insert
By optimising the cutting ratio A & B for the outer and inner inserts, deformation of the tool body can be
controlled. Additionally, the uniformity of the cutting ratio A and B; across all diameters, reduces variations
in performance.
B
A
Optimum flute positioning
Extra body thickness positioned behind the inner edge helps to resist the principal force and therefore
prevents twisting and deformation during the initial cutting.
I
I
Principal cutting force
I–I
Inclined through coolant holes
Chip evacuation when drilling deep holes is improved with specially designed
through coolant holes that maintain coolant pressure.
The chip
evacuation
capacity is 20%
increased!
2
Indexable Drill
Range of holders
The high rigidity holders are available for L/D= 2,3,4 and 5,
and also up to a maximum of L/D=6.
Inserts
UM
Chipbreaker for general use, medium and high feed rates.
Ideal for a wide range of applications.
1st Recommendation
P
When outer insert fractures
Outer Insert
Inner Insert
Outer Insert
Inner Insert
MC1020
VP15TF
VP15TF
VP15TF
MC1020
VP15TF
VP15TF
VP15TF
MC1020
VP15TF
VP15TF
VP15TF
MC5020
VP15TF
VP15TF
VP15TF
Mild Steel
(SS400,SCM415)
Carbon Steel,
Alloy Steel
(Cf53,41CrMo4)
Insert selection
1st recommendation is a CVD coated outer
insert with an inner PVD coated insert.
A CVD coated grade for the outer insert
is better for the higher cutting speed at
the edge where higher wear resistance is
important. A PVD grade is more suitable
for the inner insert due to the lower cutting
speeds. If the outer insert suffers from
fracturing, use a PVD grade (VP15TF).
M
Stainless Steel
(X5CrNi189)
K
Cast Iron
(GG25, GG30)
Features of grade
MC1020
MC5020
VP15TF
MC1020 is a CVD coated grade for higher
cutting speeds. The main properties are
high wear and high plastic deformation
resistance for reliability.
MC5020 is a CVD coated grade suitable
for drilling cast iron. It has excellent
abrasion resistance and gives long tool
life by controlling chipping and thermal
cracking that can occur when drilling
nodular cast iron.
VP15TF is a PVD coated grade suitable
for a wide range of applications. The
micro-grain substrate and Miracle
coating provide excellent welding
resistance.
Special application examples
Drilling on a slope
Half hole
Overlapped holes
Boring
Internal turning
External turning
Cutting method
Vc (m/min)
160
160
80
160
160
160
fr (mm/rev)
0.11
0.08
0.08
0.08
0.11
0.11
4
4
4
2
2
ap (mm)
3
a
: Inventory maintained.
Comparison of tool life
Carbon Steel (Cf53)
MVX drill achieved 3 times longer tool life compared with conventional products when drilling carbon steel.
Comparison of cutting length
Comparison of cutting edge
Inner Insert
Outer Insert
MVX
MVX
Conventional
0
10
20
30
40
Cutting length (m)
<Cutting Condition>
Drill
: MVX1900X3F25
Insert
: Outer MC1020-UM
Inner VP15TF-UM
Work material: Carbon Steel Cf53
Cutting Speed: 220m/min
Feed
: 0.1mm/rev
ld=50mm (Through hole)
50
Conventional
Cast Iron (GG25)
MVX has 4 times longer tool life compared to conventional products, especially when using MC5020 grade outer inserts.
Comparison of cutting length
Outer Insert MC5020-UM
Inner Insert VP15TF-UM
MVX
MC5020
Outer Insert MC1020-UM
Inner Insert VP15TF-UM
MVX
MC1020
Conventional
0
1
2
Cutting length(m)
3
<Cutting Condition>
Drill
:MVX1900X3F25
Insert
: Outer MC5020-UM
MC1020-UM
InnerVP15TF-UM
Work material: Cast Iron GG25
Cutting Speed: 160m/min
Feed
:0.15mm/rev
ld=50mm (Through hole)
4
Ductile Cast Iron (FCD450)
MC5020 achieves long tool life when machining cast and ductile cast irons. Friction wear is much less than when using MC1020.
Comparison of cutting length
Comparison of cutting edge
0.08
0.07
Outer VB wear (mm)
0.06
0.05
MC5020
0.04
<Cutting Condition>
Drill
:MVX1900X3F25
Insert
: Outer UM+MC5020
UM+MC1020
Inner UM+VP15TF
Work material: Ductile Cast Iron FCD450
Cutting Speed: 135m/min
Feed
:0.12mm/rev
ld=50mm (Through hole)
0.03
0.02
MC5020
0.01
0
MC1020
20
40
60
80
MC1020
*Pictures of cutting edge wear at VB=0.07mm
100
Cutting length(m)
4
Indexable Drill
MVX
Hardened
Steel
Stainless
Steel
Cast Iron
u
e
e
Light Alloy
Heat Resistant
Alloy
L/D=2─3
L/D=4─5
øD4
øD1
L/D=6
Machining tolerance (mm)
+0.25
0.00
+0.35
0.00
+0.45
0.00
øD7
Carbon Steel
Alloy Steel
NEW
L3
L2
L1
Clamp Screw
TPS25
(mm)
(l/d)
2
3
17.0
4
5
6
2
3
17.5
4
5
6
2
3
18.0
4
5
6
2
3
18.5
4
5
6
2
3
19.0
4
5
6
2
3
19.5
4
5
6
2
3
20.0
4
5
6
5
a
Dimensions (mm)
Order Number
MVX1700X2F20
1700X3F20
1700X4F20
1700X5F20
1700X6F20
1750X2F25
1750X3F25
1750X4F25
1750X5F25
1750X6F25
1800X2F25
1800X3F25
1800X4F25
1800X5F25
1800X6F25
1850X2F25
1850X3F25
1850X4F25
1850X5F25
1850X6F25
1900X2F25
1900X3F25
1900X4F25
1900X5F25
1900X6F25
1950X2F25
1950X3F25
1950X4F25
1950X5F25
1950X6F25
2000X2F25
2000X3F25
2000X4F25
2000X5F25
2000X6F25
: Inventory maintained.
Maximum
Flange
radial
diameter adjustment
(mm)
D7
Teeth
Hole
Depth
Stock
Dia.
D1
Flute
length
L3
L2
L1
D4
a
a
2
2
41
58
56
73
99
116
20
20
25
25
0.5
0.5
a
2
75
90
133
20
25
0.5
a
2 92
2 109
107
124
150
167
20
20
25
25
0.5
0.5
a
Neck
Length
Overall
Length
Shank
Dia.
a
2
2
42
59.5
62
112
79.5 129.5
25
25
32
32
0.45
0.45
a
2
77
97
25
32
0.45
a
2 94.5 114.5 164.5
2 112
132
182
25
25
32
32
0.45
0.45
a
2
2
43
61
63
81
113
131
25
25
32
32
0.4
0.4
a
2
79
99
149
25
32
0.4
a
2 97
2 115
117
135
167
185
25
25
32
32
0.4
0.4
25
25
32
32
0.35
0.35
25
32
0.35
a
a
a
a
147
a
2
2
44
62.5
a
2
81
a
2 99.5 119.5 169.5
2 118
138
188
25
25
32
32
0.35
0.35
a
2
2
45
64
65
84
115
134
25
25
32
32
0.3
0.3
a
2
83
103
153
25
32
0.3
a
2 102
2 121
122
141
172
191
25
25
32
32
0.3
0.3
25
25
32
32
0.25
0.25
25
32
0.25
a
a
a
a
64
114
82.5 132.5
101
151
a
2
2
46
65.5
a
2
85
a
2 104.5 124.5 174.5
2 124
144
194
25
25
32
32
0.25
0.25
a
2
2
47
67
67
87
117
137
25
25
32
32
0.6
0.6
a
2
87
107
157
25
32
0.6
a
2 107
2 127
127
147
177
197
25
25
32
32
0.6
0.6
a
a
a
a
66
116
85.5 135.5
105
155
Torque (N•m)
1.0
3
1.0
351
2.5
4
3.5
Insert
SOMX063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
063005-UM
073505-UM
073505-UM
073505-UM
073505-UM
073505-UM
Clamp Screw
Wrench
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS25
TIP07F
TPS3
TIP10F
TPS3
TIP10F
TPS3
TIP10F
TPS3
TIP10F
TPS3
TIP10F
(mm)
(l/d)
20.5
2
3
2
3
21.0
4
5
6
21.5
2
3
2
3
22.0
4
5
6
22.5
2
3
2
3
23.0
4
5
6
23.5
2
3
2
3
24.0
4
5
6
24.5
2
3
2
3
25.0
4
5
6
25.5
2
3
2
3
26.0
4
5
6
26.5
2
3
2
3
27.0
4
5
6
27.5
2
3
Dimensions (mm)
Order Number
Flute
length
a
2
2
48
68.5
68
118
88.5 138.5
25
25
32
32
0.55
0.55
a
2
2
49
70
69
90
119
140
25
25
32
32
0.5
0.5
a
2
91
111
161
25
32
0.5
a
2 112
2 133
132
153
182
203
25
25
32
32
0.5
0.5
L3
MVX2050X2F25
2050X3F25
2100X2F25
2100X3F25
2100X4F25
2100X5F25
2100X6F25
2150X2F25
2150X3F25
2200X2F25
2200X3F25
2200X4F25
2200X5F25
2200X6F25
2250X2F25
2250X3F25
2300X2F25
2300X3F25
2300X4F25
2300X5F25
2300X6F25
2350X2F25
2350X3F25
2400X2F25
2400X3F25
2400X4F25
2400X5F25
2400X6F25
2450X2F25
2450X3F25
2500X2F25
2500X3F25
2500X4F25
2500X5F25
2500X6F25
2550X2F25
2550X3F25
2600X2F32
2600X3F32
2600X4F32
2600X5F32
2600X6F32
2650X2F32
2650X3F32
2700X2F32
2700X3F32
2700X4F32
2700X5F32
2700X6F32
2750X2F32
2750X3F32
Maximum
Flange
radial
diameter adjustment
(mm)
D7
Teeth
Hole
Depth
Stock
Dia.
D1
a
a
a
Neck
Length
Overall
Length
L2
L1
Shank
Dia.
D4
2
2
50
71.5
70
120
91.5 141.5
25
25
32
32
0.45
0.45
a
2
2
51
73
71
93
121
143
25
25
32
32
0.4
0.4
a
2
95
115
165
25
32
0.4
a
2 117
2 139
137
159
187
209
25
25
32
32
0.4
0.4
a
a
a
a
2
2
52
74.5
72
122
94.5 144.5
25
25
32
32
0.35
0.35
a
2
2
53
76
73
96
123
146
25
25
32
32
0.8
0.8
a
2
99
119
169
25
32
0.8
a
2 122
2 145
142
165
192
215
25
25
32
32
0.8
0.8
a
a
a
a
2
2
54
77.5
74
124
97.5 147.5
25
25
32
32
0.75
0.75
a
2
2
55
79
75
99
125
149
25
25
32
32
0.7
0.7
a
2 103
123
173
25
32
0.7
a
2 127
2 151
147
171
197
221
25
25
32
32
0.7
0.7
a
a
a
a
2
2
56
76
126
80.5 100.5 150.5
25
25
32
32
0.65
0.65
a
2
2
57
82
77
102
127
152
25
25
32
32
0.6
0.6
a
2 107
127
177
25
32
0.6
a
2 132
2 157
152
177
202
227
25
25
32
32
0.6
0.6
a
a
a
a
2
2
58
78
128
83.5 103.5 153.5
25
25
32
32
0.6
0.6
a
2
2
59
85
79
105
134
160
32
32
42
42
0.5
0.5
a
2 111
131
186
32
42
0.5
a
2 137
2 163
157
183
212
238
32
32
42
42
0.5
0.5
a
a
a
a
2
2
60
80
135
86.5 106.5 161.5
32
32
42
42
0.5
0.5
a
2
2
61
88
81
108
136
163
32
32
42
42
0.45
0.45
a
2 115
135
190
32
42
0.45
a
2 142
2 169
162
189
217
244
32
32
42
42
0.45
0.45
32
32
42
42
0.4
0.4
a
a
a
a
a
a
2
2
62
82
137
89.5 109.5 164.5
Insert
SOMX073505-UM
073505-UM
073505-UM
073505-UM
073505-UM
073505-UM
073505-UM
073505-UM
073505-UM
073505-UM
073505-UM
073505-UM
073505-UM
073505-UM
073505-UM
073505-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
084005-UM
Clamp Screw
Wrench
TPS3
TIP10F
TPS3
TIP10F
TPS3
TIP10F
TPS3
TIP10F
TPS3
TIP10F
TPS3
TIP10F
TPS3
TIP10F
TPS3
TIP10F
TPS3
TIP10F
TPS3
TIP10F
TPS3
TIP10F
TPS3
TIP10F
TPS3
TIP10F
TPS3
TIP10F
TPS3
TIP10F
TPS3
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
TPS351
TIP10F
6
Indexable Drill
MVX
(mm)
(l/d)
2
3
28.0
4
5
6
28.5
2
3
2
3
29.0
4
5
6
29.5
2
3
2
3
30.0
4
5
6
30.5
3
2
3
31.0
4
5
6
31.5
3
2
3
32.0
4
5
6
32.5
3
2
3
33.0
4
5
6
Dimensions (mm)
Order Number
MVX2800X2F32
2800X3F32
2800X4F32
2800X5F32
2800X6F32
2850X2F32
2850X3F32
2900X2F32
2900X3F32
2900X4F32
2900X5F32
2900X6F32
2950X2F32
2950X3F32
3000X2F32
3000X3F32
3000X4F32
3000X5F32
3000X6F32
3050X3F32
3100X2F40
3100X3F40
3100X4F40
3100X5F40
3100X6F40
3150X3F40
3200X2F40
3200X3F40
3200X4F40
3200X5F40
3200X6F40
3250X3F40
3300X2F40
3300X3F40
3300X4F40
3300X5F40
3300X6F40
Maximum
Flange
radial
diameter adjustment
(mm)
D7
Teeth
Hole
Depth
Stock
Dia.
D1
NEW
Flute
length
L3
L2
L1
D4
a
a
2
2
63
91
83
111
138
166
32
32
42
42
0.85
0.85
a
2 119
139
194
32
42
0.85
a
2 147
2 175
167
195
222
250
32
32
42
42
0.85
0.85
a
Neck
Length
Overall
Length
Shank
Dia.
2
2
64
84
139
92.5 112.5 167.5
32
32
42
42
0.8
0.8
a
2
2
65
94
85
114
140
169
32
32
42
42
0.75
0.75
a
2 123
143
198
32
42
0.75
a
2 152
2 181
172
201
227
256
32
32
42
42
0.75
0.75
a
a
a
a
2
2
66
86
141
95.5 115.5 170.5
32
32
42
42
0.7
0.7
a
2
2
67
97
87
117
142
172
32
32
42
42
0.65
0.65
a
2 127
147
202
32
42
0.65
a
a
2 157
2 187
177
207
232
262
32
32
42
42
0.65
0.65
a
2
32
42
0.6
a
a
2 69
2 100
89
120
154
185
40
40
50
50
0.55
0.55
a
2 131
151
216
40
50
0.55
a
a
2 162
2 193
182
213
247
278
40
40
50
50
0.55
0.55
a
2 101.5 121.5 186.5
40
50
0.55
a
a
2 71
2 103
91
123
156
188
40
40
50
50
0.45
0.45
a
2 135
155
220
40
50
0.45
a
a
2 167
2 199
187
219
252
284
40
40
50
50
0.45
0.45
a
2 104.5 124.5 189.5
40
50
0.45
a
a
2 73
2 106
93
126
158
191
40
40
50
50
0.4
0.4
a
2 139
159
224
40
50
0.4
a
2 172
2 205
192
225
257
290
40
40
50
50
0.4
0.4
a
a
a
a
98.5 118.5 173.5
Insert
SOMX094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
094506-UM
Clamp Screw
Wrench
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
TPS4
TIP15W
INSERTS
Shape
Drill
Diameter
Insert Number
UM
ø17 ─ ø19.5
General purpose
7
a
Dimensions (mm)
Stock
D1
S1
Re
SOMX063005-UM
6
3
0.5
a
a
a
ø20 ─ ø22.5
073505-UM
7
3.5
0.5
a
a
a
ø23 ─ ø27.5
084005-UM
8.3
4
0.5
a
a
a
ø28 ─ ø33
094506-UM
9.7
4.5
0.6
a
: Inventory maintained.
VP15TF MC1020 MC5020
Geometry
Re
D1
a
S1
11°
a
*MC1020 and MC5020 are made exclusively for use as an outer insert.
RECOMMENDED CUTTING CONDITIONS
Work material
Hardness
Grade
Outer
P
l/d=2, 3
l/d=4, 5
Vc (m/min)
l/d=6
l/d=2 ─ 6
f (mm/rev)
l/d=2, 3
l/d=4, 5
l/d=6
Carbon Steel,Alloy Steel
(Ck45, 41CrMo4)
180 ─ 280HB MC1020 VP15TF
140
0.08
0.08
0.05
140
0.10
0.09
0.07
(115─180) (0.06─ 0.14) (0.06─ 0.09) (0.04─ 0.06) (115─180) (0.06─ 0.18) (0.06─ 0.12) (0.06─ 0.08)
Carbon Steel,Alloy Steel
(100Cr6)
280 ─ 350HB MC1020 VP15TF
100
(75─140)
≤180HB
0.08
0.08
0.05
(0.06─ 0.14) (0.06─ 0.09) (0.04─ 0.06)
100
(75─140)
0.10
0.09
0.07
(0.06─ 0.18) (0.06─ 0.12) (0.06─ 0.08)
≤350HB
MC1020 VP15TF
135
0.08
0.08
0.05
135
0.10
0.09
0.07
(100─170) (0.06─ 0.14) (0.06─ 0.09) (0.04─ 0.06) (100─170) (0.06─ 0.18) (0.06─ 0.12) (0.06─ 0.08)
≤200HB
MC1020 VP15TF
140
0.06
0.05
0.04
140
0.08
0.07
0.06
(115─180) (0.04─ 0.08) (0.04─ 0.06) (0.04─ 0.05) (115─180) (0.06─ 0.12) (0.06─ 0.08) (0.06─ 0.07)
Austenitic Stainless Steel
(X2CrNiN1810,
X5CrNiMoN1813)
>200HB
MC1020 VP15TF
140
0.06
0.05
0.04
140
0.08
0.07
0.06
(115─180) (0.04─ 0.08) (0.04─ 0.06) (0.04─ 0.05) (115─180) (0.06─ 0.12) (0.06─ 0.08) (0.06─ 0.07)
Ferritic and Martensitic
Stainless Steel
(X10Cr13, X10CrA118)
≤200HB
MC1020 VP15TF
140
0.06
0.05
0.04
140
0.09
0.07
0.06
(115─165) (0.04─ 0.08) (0.04─ 0.06) (0.04─ 0.05) (115─165) (0.06─ 0.14) (0.06─ 0.09) (0.06─ 0.07)
Ferritic and Martensitic
Stainless Steel
(X22CrNi17, X46Cr13)
>200HB
MC1020 VP15TF
140
0.06
0.05
0.04
140
0.09
0.07
0.06
(115─165) (0.04─ 0.08) (0.04─ 0.06) (0.04─ 0.05) (115─165) (0.06─ 0.14) (0.06─ 0.09) (0.06─ 0.07)
Gray Cast Iron
(GG25, GG30)
≤350MPa
MC5020 VP15TF
160
0.11
0.09
0.05
160
0.14
0.10
0.07
(130─195) (0.08─ 0.14) (0.08─ 0.10) (0.04─ 0.06) (130─195) (0.10─ 0.18) (0.10─ 0.12) (0.06─ 0.08)
Ductile Cast Iron
(GG40)
≤450MPa
MC5020 VP15TF
100
(80─135)
0.11
0.09
0.05
(0.08─ 0.14) (0.08─ 0.10) (0.04─ 0.06)
100
(80─135)
0.13
0.10
0.07
(0.10─ 0.16) (0.10─ 0.11) (0.06─ 0.08)
Ductile Cast Iron
(GGG70)
≤800MPa
MC5020 VP15TF
100
(70─125)
0.11
0.09
0.05
(0.08─ 0.14) (0.08─ 0.10) (0.04─ 0.06)
100
(70─125)
0.13
0.10
0.07
(0.10─ 0.16) (0.10─ 0.11) (0.06─ 0.08)
(X5CrNi189, X5CrNiMo1810)
Work material
Hardness
Grade
Outer
Inner
&24 ─ &29.5
Vc (m/min)
l/d=2 ─ 6
&30 ─ &33
f (mm/rev)
l/d=2, 3
l/d=4, 5
Vc (m/min)
l/d=6
l/d=2 ─ 6
f (mm/rev)
l/d=2, 3
l/d=4, 5
l/d=6
MC1020 VP15TF
200
0.07
0.06
0.05
200
0.08
0.07
0.06
(180─ 235) (0.04─ 0.08) (0.04─ 0.07) (0.04─ 0.06) (180─ 235) (0.06─ 0.10) (0.06─ 0.08) (0.06─ 0.07)
Carbon Steel,Alloy Steel
(Ck45, 41CrMo4)
180 ─ 280HB MC1020 VP15TF
140
0.12
0.10
0.09
140
0.14
0.12
0.11
(115─180) (0.08─ 0.18) (0.08─ 0.12) (0.08─ 0.10) (115─180) (0.08─ 0.24) (0.08─ 0.16) (0.10─ 0.12)
Carbon Steel,Alloy Steel
(100Cr6)
280 ─ 350HB MC1020 VP15TF
100
(75─140)
Mild Steel (C15, Ck15)
≤180HB
0.12
0.10
0.09
(0.08─ 0.18) (0.08─ 0.12) (0.08─ 0.10)
100
(75─140)
0.14
0.12
0.11
(0.08─ 0.24) (0.08─ 0.16) (0.10─ 0.12)
≤350HB
MC1020 VP15TF
135
0.12
0.10
0.09
135
0.14
0.12
0.10
(100─170) (0.08─ 0.18) (0.08─ 0.12) (0.08─ 0.10) (100─170) (0.08─ 0.24) (0.08─ 0.16) (0.08─ 0.12)
≤200HB
MC1020 VP15TF
140
0.09
0.08
0.07
140
0.11
0.08
0.07
(115─180) (0.06─ 0.12) (0.06─ 0.09) (0.06─ 0.08) (115─180) (0.06─ 0.16) (0.06─ 0.11) (0.06─ 0.10)
Austenitic Stainless Steel
(X2CrNiN1810,
X5CrNiMoN1813)
>200HB
MC1020 VP15TF
140
0.09
0.08
0.07
140
0.11
0.08
0.07
(115─180) (0.06─ 0.12) (0.06─ 0.09) (0.06─ 0.08) (115─180) (0.06─ 0.16) (0.06─ 0.11) (0.06─ 0.10)
Ferritic and Martensitic
Stainless Steel
(X10Cr13, X10CrA118)
≤200HB
MC1020 VP15TF
140
0.10
0.08
0.07
140
0.11
0.09
0.08
(115─165) (0.06─ 0.14) (0.06─ 0.09) (0.06─ 0.08) (115─165) (0.06─ 0.16) (0.06─ 0.11) (0.06─ 0.10)
Ferritic and Martensitic
Stainless Steel
(X22CrNi17, X46Cr13)
>200HB
MC1020 VP15TF
140
0.10
0.08
0.07
140
0.11
0.09
0.08
(115─165) (0.06─ 0.14) (0.06─ 0.09) (0.06─ 0.08) (115─165) (0.06─ 0.16) (0.06─ 0.11) (0.06─ 0.10)
Gray Cast Iron
(GG25, GG30)
≤350MPa
MC5020 VP15TF
160
0.15
0.11
0.09
160
0.15
0.12
0.11
(130─195) (0.10─ 0.20) (0.10─ 0.13) (0.08─ 0.10) (130─195) (0.10─ 0.20) (0.10─ 0.13) (0.10─ 0.12)
Ductile Cast Iron
(GG40)
≤450MPa
MC5020 VP15TF
100
(80─135)
0.14
0.11
0.09
(0.10─ 0.18) (0.10─ 0.12) (0.08─ 0.10)
100
(80─135)
0.15
0.12
0.11
(0.10─ 0.20) (0.10─ 0.13) (0.10─ 0.12)
Ductile Cast Iron
(GGG70)
≤800MPa
MC5020 VP15TF
100
(70─125)
0.14
0.11
0.09
(0.10─ 0.18) (0.10─ 0.12) (0.08─ 0.10)
100
(70─125)
0.15
0.12
0.11
(0.10─ 0.20) (0.10─ 0.13) (0.10─ 0.12)
Alloy Tool Steel (X210Cr12)
M Austenitic Stainless Steel
(X5CrNi189, X5CrNiMo1810)
K
l/d=2 ─ 6
f (mm/rev)
200
0.05
0.05
0.04
200
0.06
0.06
0.04
(180─235) (0.04─ 0.06) (0.04─ 0.06) (0.04─ 0.05) (180─ 235) (0.04─ 0.08) (0.04─ 0.07) (0.04─ 0.05)
M Austenitic Stainless Steel
P
Vc (m/min)
&20 ─ &23.5
MC1020 VP15TF
Mild Steel (C15, Ck15)
Alloy Tool Steel (X210Cr12)
K
Inner
&17 ─ &19.5
1) Reduce the cutting speed by 30% when VP15TF is used as an outer insert.
2) L/D=3 is the recommended maximum depth when only external coolant is used.
3) Internal through coolant is highly necessary when drilling stainless steel.
8
JUST FIT SLEEVE [JFS]
S1
øD4
øD8
øD7
a A sleeve for the shank of the drill to allow the cutting diameter to be increased.
5
L5
5
L1
*Increase: size of the increase in the cutting diameter.
Set Order
Number
JFS-1
JFS-2
JFS-3
Individual Order Number
JFS2520-10
2520-20
2520-30
2520-40
2520-50
JFS3225-10
3225-20
3225-30
3225-40
3225-50
JFS4032-10
4032-20
4032-30
4032-40
4032-50
Dimensions (mm)
Stock
*Increase
(S1×2)
Suitable MVX Type Drill
D7
D4
D8
L1
L5
a
33
33
25
25
20
20
43
43
30
30
0.10
0.20
a
33
25
20
43
30
0.30
a
33
33
25
25
20
20
43
43
30
30
0.40
0.50
a
40
40
32
32
25
25
50
50
34
34
0.10
0.20
MVX1750 X oF25
a
40
32
25
50
34
0.30
│
a
40
40
32
32
25
25
50
50
34
34
0.40
0.50
MVX2550 X oF25
a
48
48
40
40
32
32
55
55
40
40
0.10
0.20
MVX2600 X oF32
a
48
40
32
55
40
0.30
│
a
48
48
40
40
32
32
55
55
40
40
0.40
0.50
MVX3000 X oF32
a
a
a
a
a
a
MVX1700 X oF20
*It does not correspond to the shank diameter ø40.
y GUIDELINE FOR SELECTING A JUST FIT SLEEVE
Desired = (Drillø+ Increase of JFS) + 0.1mm
(Eg.) Desired diameter is 20.3mm (oversize is taken as 0.1mm).
ø20.3=(MVX2000 X oF25+JFS3225-20)+0.1
20mm Drill
Using JFS an
Increase of 0.2mm.
Oversize
<Tool Selected>
MVX: MVX2000 X iF25
JUST FIT SLEEVE [JFS]
: JFS3225-20
(Note) Oversize can vary due to the cutting conditions used, please use the above as a guideline.
y ORDERING THE JUST FIT SLEEVE
a Purchasing Method 1
Oversize can vary due to the cutting conditions used. Therefore
it is recommended to purchase as a set. When placing an
order, please use the set order number. (5 sleeves/set)
9
a
: Inventory maintained.
a Purchasing Method 2
It is possible to order individually. When placing an order,
please use the individual order number.
y APPLICATION OF JUST FIT SLEEVE
1
2
When inserting the drill into the side lock holder,
align the V groove on the outer peripheral edge of
the drill flange, as well as the round holes of the
outer peripheral edge of the sleeve flange and the
screws of the side lock holder for fixing the drill.
(If the drill does not have a V groove, align the
notch of the drill shank with the round holes of the
sleeve.)
V Groove
Round Hole
Screw A
Side Lock Holder
Insert screws A of the side lock holder directly to
the open window of the sleeve and fix the drill.
Tighten screw B only to a degree so as not to
damage the sleeve.
Notch of Drill Shank
Screw B
y APPLICATION OF MVX TYPE DRILL
aUse on a Lathe
(1) The outer insert and machine X axis must be set parallel. The drill is designed that the
centre of the inner insert is 0-0.15mm lower when matching the drill centre and the
machine spindle centre.
The inner insert may fracture if the centre height of the inner insert is higher than the
machine X axis.
*
(2) To adjust the hole diameter by off-setting the drill, please adjust to the X axis plus direction
(expanding direction of the hole diameter). Please refer to the holder dimension list for the
maximum adjustment rate of each holder.
It is not recommended to adjust to the X axis minus direction (direction of reducing the
hole diameter) as the holder may interfere with the hole.
*
0‒0.15mm
X axis minus
Centre Axis
X axis plus
Centre Axis
(3) When through hole drilling on a lathe, the disc produced
by the drill exiting the workpiece may be expelled at high
velocity. To reduce the danger of injury or damage a cover
guard is highly recommended.
Cover
Disc Shape Chip
10
Indexable Drill
APPLICATION EXAMPLE
Drill
MVX3000X5F32
MVX1800X3F25
Insert
UM (MC1020 & VP15TF)
UM (MC1020 & VP15TF)
Cutting Conditions
Work Material
Carbon Steel (Cf53)
Austenitic Stainless Steel (X5CrNi189)
Cutting Speed (m/min)
250
120
Feed (mm/rev)
0.1
0.05
ld (mm)
104 (Through hole)
50 (Blind hole)
Coolant
WSO
WSO P=5MPa
Outer insert
Outer insert
MVX
MVX
Competitor
Competitor
Results
MVX
MVX
5.93m
Competitor
5.20m
Competitor
Large wear
Cutting length (m)
4.95m Large wear
Cutting length (m)
MVX drill had less insert wear and gave a better hole surface
finish than competitor's products.
MVX drill had less insert wear than a competitor's product.
Drill
MVX1800X3F25
MVX2650X6F32
Insert
UM (MC1020 & VP15TF)
UM (MC5020 & VP15TF)
Work Material
Cutting Conditions
4.95m
Pump Austenitic Stainless Steel (X5CrNiMo1810)
Cutting Speed (m/min)
Tappet hole Cast Iron (GG25)
113
Feed (mm/rev)
ld (mm)
Coolant
150
0.065
0.1
20 (Through hole)
(Through hole)
WSO P=4MPa
─
Outer insert
Outer insert
MVX
Competitor
MVX
Competitor
Results
MVX
2.48m
Competitor
2.40m
Fracture
Cutting length (m)
MVX drill was able to continue drilling.
Competitor's insert fractured.
MVX
62 holes
Competitor
62 holes
Fracture
Number of holes (hole)
Improved surface finish and less drilling noise than a competitor's
drill.
www.mitsubishicarbide.com
MMC HARTMETALL GmbH
Comeniusstr. 2, 40670 Meerbusch, Germany
Tel. +49-2159-9189-0 Fax +49-2159-918966
e-mail [email protected]
MITSUBISHI MATERIALS ESPAÑA, S.A.
Calle Emperador 2, 46136 Museros/Valencia, Spain
Tel. +34-96-144-1711 Fax +34-96-144-3786
e-mail [email protected]
MMC HARDMETAL U.K. LTD.
Mitsubishi House, Galena Close, Tamworth, Staffs. B77 4AS, U.K.
Tel. +44-1827-312312 Fax +44-1827-312314
e-mail [email protected]
MMC ITALIA S.r.l.
V.le Delle Industrie 2, 20020 Milano, Italy
Tel. +39-02 93 77 03 1 Fax +39-02 93 58 90 93
e-mail [email protected]
MMC METAL FRANCE s.a.r.l.
6, Rue Jacques Monod, 91400 Orsay, France
Tel. +33-1-69 35 53 53 Fax +33-1-69 35 53 50
e-mail [email protected]
MMC HARDMETAL POLAND SP. z o.o.
Al..Armii Krajowej 61, 50-541 Wroclaw, Poland
Tel. +48-71335-16-20 Fax +48-71335-16-21
e-mail [email protected]
MMC HARDMETAL RUSSIA OOO LTD.
UL. Bolschaja Semenovskaya, 11, bld 5, 107023 Moscow, Russia
Tel. +7-495-72558-85 Fax +7-495-98139-73
e-mail [email protected]