Carbide 260˚ Ball Nose End Mills
| 型號 Order No. |
球半徑 (R) |
刃徑 (D) |
刃長 (ℓ) |
頸徑 (d1) |
頸長 (ℓ1) |
柄徑 (d) |
全長 (L) |
刃數 Flutes |
| 1R | 2 | 1.63 | 1.53 | 3 | 4 | 50 | 2 | |
| 1.5R | 3 | 2.46 | 2.3 | 3 | 4 | 50 | 2 | |
| 2R | 4 | 3.3 | 3.06 | 5 | 4 | 50 | 2 | |
| 2.5R | 5 | 4.1 | 3.83 | 5 | 6 | 50 | 2 | |
| 3R | 6 | 4.93 | 4.6 | 5 | 6 | 50 | 2 | |
| 4R | 8 | 6.58 | 6.11 | 6 | 8 | 60 | 2 | |
| 5R | 10 | 8.22 | 7.65 | 8 | 10 | 75 | 2 | |
| 6R | 12 | 9.86 | 9.2 | 10 | 12 | 75 | 2 | |
| 8R | 16 | 13.37 | 11.86 | 10 | 16 | 100 | 2 |