SUMIBORON CBN Insert V
Indexable Insert
35° Diamond
L28 , L29
Standard Edge Specification Details
BN1000 BN2000 BN250
BN7000 BN700 BN600
BN350 BN300 T01225 T01235
BNC2010 BNC2020
BNC100 BNC160
BNC200 BNC300
BNX10 BNX20 BNX25
BNC500 BN500
BN7500 BNS800 NCB100
T02020
Neg.
T01225 S01225 S01725 S01225
S01225 S01225 S01225 S01215 T01215 T01215 T01215
T01215
-
Pos.
: 1st Recommended : 2nd Recommended
: 1st Recommended : 2nd Recommended
: 1st Recommended : 2nd Recommended
(Legend) Continuous Cutting
General Cutting
Interrupted Cutting
K Cast Iron S Exotic Alloy H Hardened Steel Sintered Components
VBGA22 Coated
Recommended Application
Inscribed Circle .2500 Hole Dia.
.1102
Dimensions (inch)
Thickness
.1250
L
D15, D30
E53 to E57
Applicable External Holders
Applicable Internal Holders
Coated CBN
Multi-Cornered Single-Use / 5° Positive (With Hole)
Effective Cutting Edge Length LE
Nose Radius RE
No. of Cutting Edges
Pcs/ Pack
Cutting Edge Specification
Shape
Sumitomo Cat. No.
ISO Cat. No.
2NCVBGA220.5 2NC-VBGW110302
.0078 .1260 ««
2NCVBGA221 2NCVBGA222
2NC-VBGW110304 2NC-VBGW110308
.0156 .1102 D D D D D D D «
Standard
1 2
.0313 .0787 « D
D D
«
2NCVBGA220.5LT 2NC-VBGW110302LT 2NCVBGA221LT 2NC-VBGW110304LT
«
.0078 .1260
D
T00515
1 2
.0156 .1102
Sharper Edge
2NCVBGA221LS 2NC-VBGW110304LS
D
.0156 .1102
C
S01715
1 2
Sharper Edge
D
K Cast Iron S Exotic Alloy H Hardened Steel Sintered Components
VBGA33 Uncoated
Recommended Application
Inscribed Circle .3750 Hole Dia.
.1732
Dimensions (inch)
R
Thickness
.1875
D30
E53 to E54
Applicable External Holders
Applicable Internal Holders
Uncoated CBN
Single-Use / 5° Positive (With Hole)
Effective Cutting Edge Length LE
Nose Radius RE
S
No. of Cutting Edges
Pcs/ Pack
Cutting Edge Specification
Shape
Sumitomo Cat. No.
ISO Cat. No.
NUVBGA330.5 NU-VBGW160402
Q
« D « D « D
.0078 .1496
NUVBGA331 NUVBGA332
NU-VBGW160404 NU-VBGW160408
Q « Q « Q Q Q Q Q Q
T
Standard
1 1
.0156 .1299 *
.0313 .0984 **
NUVBGA330.5LT NU-VBGW160402LT NUVBGA331LT NU-VBGW160404LT NUVBGA332LT NU-VBGW160408LT NUVBGA331HS NU-VBGW160404HS NUVBGA332HS NU-VBGW160408HS
D
.0078 .1496
D
T01215
1 1
.0156 .1299
V
D
.0313 .0984
Sharper Edge
Q Q
D
.0156 .1299
D
S01235
1
1
.0313 .0984
W
Strong Edge
Depth of cut for single-use types is 0.0197 inch or less. * NCB100 cutting edge length is .0984". ** NCB100 cutting edge length is .0630"
CBN Application Range Map
(A) Uncoated CBN
(B) Coated CBN
300
300
BNC100
BN1000
BNC160
BNC2010
200
200
BNC200
BN2000
BNX25
BNC2020
BNX20
( m/min ) v c
( m/min ) v c
120 100
100
BN350
BNC300
0
0
Continuous
Interrupted
Heavy Interrupted
Continuous
Interrupted
Heavy Interrupted
L98
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