CNGN-SD (CBN)
Negative 80 rhombic solid CBN inserts for high-feed high-depth roughing & high-speed finishing of cast iron
| Designation | IC | S | RE | ap (min) |
ap (max) |
ft (min) |
ft (max) |
Tough ‹————› Hard Grade & Vc Click on grade for cutting speed value |
|---|---|---|---|---|---|---|---|---|
| CNGN 090308 SD | 9.52 | 3.18 | 0.80 | 0.10 | 3.00 | 0.05 | 0.30 | KB90A TB7020 |
| CNGN 090312 SD | 9.52 | 3.18 | 1.20 | 0.10 | 3.00 | 0.05 | 0.30 | KB90A |
| CNGN 090316 SD | 9.52 | 3.18 | 1.60 | 0.10 | 3.00 | 0.05 | 0.30 | KB90A |
| CNGN 120416 SD | 12.70 | 4.76 | 1.60 | 0.10 | 4.00 | 0.05 | 0.30 | KB90A TB7020 |
| CNGN 120412 SD | 12.70 | 4.76 | 1.20 | 0.10 | 4.00 | 0.05 | 0.30 | TB7020 |