| Designation | d | t | ap (min) |
ap (max) |
ft (min) |
ft (max) |
Tough ‹————› Hard Grade & Vc Click on grade for cutting speed value |
|---|---|---|---|---|---|---|---|
| RNGN 090300 FT | 9.52 | 3.18 | 0.10 | 1.00 | 0.05 | 0.30 | TB7015 TB670 TB650 |
| RNGN 120300 FT | 12.70 | 3.18 | 0.10 | 1.50 | 0.05 | 0.30 | TB7015 |
| RNGN 120400 FT | 12.70 | 4.76 | 0.10 | 1.50 | 0.05 | 0.30 | TB7015 |