SUMIBORON CBN Insert C 80° Diamond
Indexable Insert
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. Pos.
T01225 S01225 S01725 S01225
S01225 S01225 S01225 S01215 T01215 T01215 T01215
T01215
-
: 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
CCG ¢ 32.5 Coated Dimensions (inch) Inscribed Circle .3750 Hole Dia. Thickness
Recommended Application
.1732
.1563 Applicable Internal Holders
L
C34
E30 to E33
Applicable External Holders
Coated CBN
Multi-Cornered Single-Use / 7° Positive (With Hole)
Effective Cutting Edge Length LE
Nose Radius RE
No. of Cutting Edges
Cutting Edge Specification
Pcs/ Pack
Shape
Sumitomo Cat. No.
ISO Cat. No.
2NCCCGA32.50.5 2NC-CCGW09T302
.0078 .0984
D D F D D D D D D F F D
2NCCCGA32.51 2NCCCGA32.52
2NC-CCGW09T304 2NC-CCGW09T308
Standard
1 2
.0156 .0984
.0313 .0945
D D D D D F F D D
2NCCCGA32.50.5WG 2NC-CCGW09T302WG 2NCCCGA32.51WG 2NC-CCGW09T304WG 2NCCCGA32.52WG 2NC-CCGW09T308WG 2NCCCGA32.51WH 2NC-CCGW09T304WH 2NCCCGA32.52WH 2NC-CCGW09T308WH
.0078 .0984
D D D D F D
.0156 .0945
S01215
1 2
D F D D D D F D
.0313 .0945
Wiper Insert
.0156 .0945
F F
C
.0313 .0906
1 2
S01215
Wiper Insert
BNC100-S01715 BNC160-S01215 BNC200-S01215 BNC2010-S01215 BNC2020-S01215
2NCCCGA32.51W 2NC-CCGW09T304W
.0156 .0945
D D D D F F D
D
1 2
Wiper Insert
2NCCCGT32.51FV 2NC-CCGT09T304N-FV 2NCCCGT32.52FV 2NC-CCGT09T308N-FV
.0156 .0945
F F
R
.0313 .0906
Honing
1 2
Break Master
2NCCCGT32.50.5LV 2NC-CCGT09T302N-LV 2NCCCGT32.51LV 2NC-CCGT09T304N-LV 2NCCCGT32.52LV 2NC-CCGT09T308N-LV 2NCCCGA32.50.5LE 2NC-CCGW09T302LE 2NCCCGA32.51LE 2NC-CCGW09T304LE 2NCCCGA32.52LE 2NC-CCGW09T308LE 2NCCCGA32.50.5LT 2NC-CCGW09T302LT 2NCCCGA32.51LT 2NC-CCGW09T304LT 2NCCCGA32.52LT 2NC-CCGW09T308LT
.0078 .0906
D D D D F D
S
S00535
1 2
.0156 .0945
D D F D D D D F D
.0313 .0906
Break Master
.0078 .0984
.0156 .0984
Honing
1 2
T
.0313 .0945
Low Cutting Force
.0078 .0984
T00515
1 2
.0156 .0984
V
.0313 .0945
Sharper Edge
W
CBN Application Range Map
(A) Uncoated CBN
(B) Coated CBN
300
300
BNC100
BN1000
BNC160
BNC2010
200
200
BNC200
BN2000
BNX25
BNC2020
BNX20
120 100
100
BN350
( m/min ) v c
( m/min ) v c
BNC300
0
0
L42
Continuous
Interrupted
Heavy Interrupted
Continuous
Interrupted
Heavy Interrupted
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