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 Uncoated Dimensions (inch) Inscribed Circle .3750 Hole Dia. Thickness
Recommended Application
.1732
.1563 Applicable Internal Holders
L
C34
E30 to E33
Applicable External Holders
Uncoated CBN
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.
NUCCGA32.50.5 NUCCGA32.51 NUCCGA32.52 T-NUCCGA32.50.5 T-NUCCGA32.51
NU-CCGW09T302 NU-CCGW09T304 NU-CCGW09T308 T-NU-CCGW09T302 T-NU-CCGW09T304
.0078 .0984 D D F
.0156 .0984 D D F D
1 1
D
.0313 .0945
D
D
Standard
.0078 .0984
.0156 .0984
10 1
2NU-CCGT09T302N-LV
2NUCCGT32.50.5LV
.0078 .0906
D
C
1 2
Honing
Break Master
NUCCGA32.50.5LT NUCCGA32.52LT
NU-CCGW09T302LT NU-CCGW09T308LT
.0078 .0984
D
T01215
1 1
.0313 .0945
D
D
Sharper Edge
NU-CCGW09T302HS NU-CCGW09T304HS NU-CCGW09T308HS
NUCCGA32.50.5HS NUCCGA32.51HS NUCCGA32.52HS
.0078 .0984
D
R
.0156 .0984
1 1
S01235
D
.0313 .0945
D
Strong Edge
*Use NS (NS-CCGW) for BNX25. *Depth of cut for single-use types is 0.0197 inch or less.
S
T
V
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
L40
Continuous
Interrupted
Heavy Interrupted
Continuous
Interrupted
Heavy Interrupted
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