SUMIBORON CBN Insert
Indexable Insert
C 80° Diamond CCEW03X1 Uncoated Dimensions (inch) Inscribed Circle .1378 Hole Dia. Thickness .0551 Neg. Pos.
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
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
Recommended Application
.0748
L
E31 , E32
Applicable Internal Holders
Uncoated CBN
Single-Use / 7° 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.
NUCCEW03X102LF
NU-CCEW03X102LF
.0078 .0472
F
Sharp Edge
1 1
*Depth of cut for single-use types is 0.0197 inch or less. Low Cutting Force
: 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
CCEW04X1 Uncoated Dimensions (inch) Inscribed Circle .1693 Hole Dia. Thickness .0709
Recommended Application
C
.0906
E31 , E32
Applicable Internal Holders
Uncoated CBN
Single-Use / 7° Positive (With Hole)
D
Effective Cutting Edge Length LE
Nose Radius RE
No. of Cutting Edges
Pcs/ Pack
Cutting Edge Specification
Shape
Sumitomo Cat. No.
ISO Cat. No.
R
NUCCEW04X102LF
NU-CCEW04X102LF
.0078 .0787
Sharp Edge
1 1
*Depth of cut for single-use types is 0.0197 inch or less. Low Cutting Force
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
L36
Continuous
Interrupted
Heavy Interrupted
Continuous
Interrupted
Heavy Interrupted
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