V 35° Diamond Type Standard Cutting Edge Specification (Refer to L26 to L27 for details on symbols.)

BNX10 BNX20 BNX25 BN1000BN350BN2010 BNC100 BNC200 BNC500 BN500BN7000 BN7500 BNS800
BN2000BN2020 BNC160 BNC300BN700

Negative T01225 T02020

T01225 S01225 S01725 S01225S01225 S01225 S01225 S01215 T01215 T01215 T01215Q
PositiveT01235
: 1st Choice: 1st Choice: 1st Choice
Legend: Continuous Cut:Medium Cut:Interrupted Cut:
2nd Choice2nd Choice2nd Choice
VNG¢1604˜˜Applicable holder ref. page, (Example)K cast iron
CoatedS exotic alloy
SUMIBORON

Applicable External Holders C31 H hardened steel

ecommended Application sintered component I.C.: ø9.525 Thickness: 4.76 Hole: ø3.81 L Coated CBN Dimensions

(mm)

■ Multi-cornered,One-use Type/Negative (With Hole)

AppearanceCutting EdgeCat. No.Old Cat. No.
Specifi cationNose R
2NC-VNGA 160404D DD
0.42.8
Standard 160408QD DD
120.82.0
1604121.21.7
C
4NC-VNGA 160402 0.23.3 D D
1604040.42.8 D D D D D D D
StandardQ
14D D D D D D D
1604080.82.0
D 1604121.21.7D D
4NC-VNGG 160404N-FV0.42.8 D D Q Q D D Q
Honing 160408N-FVQD D Q Q D D Q
140.82.0
R
Break Master
4NC-VNGG 160404N-LVD D Q Q D D Q
0.42.8
S00535 160408N-LVQD D Q Q D D Q
140.82.0

S Break Master 2NC-VNGA 160402LT Q D Q Q Q Q Q 0.2 3.3

160404LT Q D Q Q Q Q Q

Q 0.4 2.8

T00515 1 2 Q D Q Q Q Q Q

160408LT 0.82.0
T
Sharper edge 160412LT Q D Q Q Q Q Q
1.21.7
BNC100 → S017154NC-VNGA 160404LSD D D
0.42.8
BNC160 → S01020 160408LSD D D

Q 0.8 2.0

V 1 4 D

BNC200S01015 160412LS1.21.7
Sharper edgeBNC300 → S00515
4NC-VNGA 160404ES D
0.42.8
WS00535 160408ES QD
4 1 0.82.0
160412ES D
1.21.7
High Efficiency

BNC2010 S01730 D D D D D D

4NC-VNGA 160404HS0.42.8
BNC2020S02735

BNC160 S01730 160408HS Q D D D D D D

140.82.0
BNC200S01735

BNC300→ S01735 160412HS D D

1.2 1.7 Stronger edge BNC500→ S01225

SUMIBORON Application Range Map

Ⓐ Uncoated SUMIBORON Ⓑ Coated SUMIBORON

300300BNC100
BN1000
BNC160
BNC2010
200200BNC200

BN2000 BNX25 BNC2020

BNX20 120 100 100