
D 55° Diamond Type Standard Cutting Edge Specification (Refer to L26 to L27 for details on symbols.)
| BNX10 BNX20 BNX25 | BN1000 | BN350 | BN2010 BNC100 BNC200 BNC500 BN500 | BN7000 BN7500 BNS800 |
| BN2000 | BN2020 BNC160 BNC300 | BN700 |
Negative T01225 T02020
| T01225 S01225 S01725 S01225 | S01225 S01225 S01225 S01215 T01215 T01215 T01215 | Q | ||
| Positive | T01235 |
| : 1st Choice | : 1st Choice | : 1st Choice | |||
| Legend: Continuous Cut | : | Medium Cut | : | Interrupted Cut | : |
| 2nd Choice | 2nd Choice | 2nd Choice |
| DCG¢11T3 | Applicable holder ref. page, (Example) | K cast iron | |
| Coated | S exotic alloy | ||
| SUMIBORON |
| Applicable External Holders | C14, D14, 17, 23 | H hardened steel | |
| Applicable Internal Holders | E27 to E30 | ecommended Application sintered component |
I.C.: ø9.525 Thickness: 3.97 Hole: ø4.4 L Coated CBN Dimensions (mm)
| Appearance | Cutting Edge | Cat. No. | Old Cat. No. | ||||
| Specifi cation | Nose R | ||||||
| 2NC-DCGW 11T302 | D D DDD | ||||||
| 0.2 2.7 | |||||||
| Standard | 11T304 | Q | DDDDDDD |
| 1 | 2 | 0.4 2.5 | |||
| 11T308 | 0.8 2.1 DDDDDDD | ||||
| C | |||||
| 2NC-DCGW 11T304WG* | 0.4 2.3 DDQQDDQ |
S01215 11T308WG* Q DDQQDDQ
| 1 | 2 | 0.8 2.1 | |
| Wiper Insert |
| D | 2NC-DCGW 11T304WH* | DDQQDDQ | |
| 0.4 2.1 |
S01215 11T308WH* Q DDQQDDQ
| 1 | 2 | 0.8 1.8 | |
| Wiper Insert |
| R | 2NC-DCGT 11T304N-FV | DDQQDDQ | |
| 0.4 2.4 |
Honing 11T308N-FV Q DDQQDDQ
| 1 | 2 | 0.8 2.0 | |
| Break Master |
S 2NC-DCGT 11T304N-LV 0.4 2.4 DDQQDDQ
S00535 11T308N-LV Q DDQQDDQ
| 1 | 2 | 0.8 2.0 | ||
| Break Master | ||||
| 2NC-DCGW 11T302LE | 0.2 2.7 DQQQQQQ |
T 11T304LE Q DQQQQQQ
| Honing | 1 | 2 | 0.4 2.5 | ||||
| 11T308LE | DQQQQQQ | ||||||
| Less Cutting force | 0.8 2.1 | ||||||
| 2NC-DCGW 11T302LT | QDQQQQQ | ||||||
| 0.2 2.7 |
V T00515 11T304LT Q QDQQQQQ
1 2 0.4 2.5
11T308LT QDQQQQQ Sharper edge 0.8 2.1 BNC100 S01715 D D 2NC-DCGW 11T302LS 0.2 2.7
| 11T304LS | 1 | 2 | 0.4 2.5 DDDD | ||
| W | BNC200 → S01015 |
| BNC300→ S00515 | 11T308LS | DDDD | ||
| Sharper edge | 0.8 2.1 | |||
| BNC2010 → S01730 | D |
| → | 2NC-DCGW 11T304HS | 0.4 2.5 | |
| BNC2020 | S02735 |
BNC160→ S01730 11T308HS Q D
1 2 0.8 2.1
BNC200 S01735 BNC300 S01735 Stronger edge BNC500 S01225 *Use a toolholder with a 93° cutting angle.
| 300 | 300 | BNC100 | ||||
| BN1000 | ||||||
| BNC160 | ||||||
| BNC2010 | ||||||
| 200 | 200 | BNC200 |
BN2000 BNX25 BNC2020
BNX20 120 100 100