SUMIBORON CBN Insert D 55° Diamond DNGA33 Coated Dimensions (inch) Thickness .1875
Indexable Insert
: 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
Inscribed Circle .3750 Hole Dia.
.1500
L
C11 , C12
E17 to E19
Applicable External Holders
Applicable Internal Holders
Coated CBN
Multi-Cornered Single-Use / Negative (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.
2NCDNGA331 2NCDNGA332 2NCDNGA333
2NC-DNGA110404 2NC-DNGA110408 2NC-DNGA110412
.0157 .0984 .0315 .0827 .0472 .0787
Standard
1 2
: 1st Recommended : 2nd Recommended
: 1st Recommended : 2nd Recommended
: 1st Recommended : 2nd Recommended
(Legend) Continuous Cutting
Interrupted Cutting
General Cutting
K Cast Iron S Exotic Alloy H Hardened Steel Sintered Components
DN ¢¢ 43 Uncoated Dimensions (inch) Inscribed Circle .5000 Hole Dia. Thickness .1875
Recommended Application
.2031
C
C10 to C12
E15 to E19
Applicable External Holders
Applicable Internal Holders
Uncoated CBN
Single-Use / Negative (With Hole)
Effective Cutting Edge Length LE
Nose Radius RE
No. of Cutting Edges
Pcs/ Pack
Cutting Edge Specification
D
Shape
Sumitomo Cat. No.
ISO Cat. No.
NUDNMA430 NUDNMA430.5 NUDNMA431 NUDNMA432 NUDNMA433 T-NUDNMA431 T-NUDNMA432 T-NUDNMA433 NUDNGA431 NUDNGA432 NUDNGA433
NU-DNMA150401 NU-DNMA150402 NU-DNMA150404 NU-DNMA150408 NU-DNMA150412 T-NU-DNMA150404 T-NU-DNMA150408 T-NU-DNMA150412 NU-DNGA150404 NU-DNGA150408 NU-DNGA150412
.0039 .1063 .0078 .0984
D D
R
.0156 .0984 D F D
1 1
.0313 .0827 .0469 .0787
D F D
Standard
D F
.0156 .0984 .0313 .0827
S
10 1
.0469 .0787 .0156 .0984 .0313 .0827 .0469 .0787
1 1
D
T
*Depth of cut for single-use types is 0.0197 inch or less.
V
W
CBN Application Range Map
(C) Gray Cast Iron
(D) Ductile Cast Iron
(E) General Powdered Metal (F) High-density Powdered Metal
(G) Titanium Alloy
2,000
500
300
300
300
1,500
400
200
200
200
BNC500
BN7000
1,000
300
BN7500
BN7500
NCB100
BNS800
BN7000
100
100
100
( m/min ) v c
200
500
BN7000
BN500
( m/min ) v c
BN7000
( m/min ) v c
( m/min ) v c
( m/min ) v c
0
0.05 0.10 0.15 0.20 Feed Rate f (mm/rev)
0 0.1 0.3 0.5
0 1.0 2.0 3.0 4.0
Depth of Cut a p ( mm ) Feed Rate f ( mm / rev )
Depth of Cut a p ( mm ) Feed Rate f ( mm / rev )
0 0.1
0.15 0.05 0.1 0.2 0.25 0.3 0.2 0.3 0.4 0.5
0 0.1
0.05 0.1 0.15 0.2 0.25 0.3 0.2 0.3 0.4 0.5
Depth of Cut a p (mm)
Depth of Cut a p (mm)
L47
Made with FlippingBook flipbook maker