
| Hole dia. | Size of | chamfering | C (mm) | ||||
| ød (mm) | 0.5 | 1 | 1.5 | 2 | 3 | 4 | 5 |
| 5 | 0.7 | 1.2 | 1.7 | 2.2 | 3.2 | - | - |
| 6 | 1.2 | 1.7 | 2.2 | 2.7 | 3.7 | - | - |
| 6.8 | 1.6 | 2.1 | 2.6 | 3.1 | 4.1 | - | - |
| 8 | 2.2 | 2.7 | 3.2 | 3.7 | 4.7 | - | - |
| 8.5 | 2.4 | 2.9 | 3.4 | 3.9 | 4.9 | - | - |
| 10 | 3.2 | 3.7 | 4.2 | 4.7 | 5.7 | 6.7 | 7.7 |
| 10.2 | 3.3 | 3.8 | 4.3 | 4.8 | 5.8 | 6.8 | 7.8 |
| 12 | 4.2 | 4.7 | 5.2 | 5.7 | 6.7 | 7.7 | 8.7 |
| 14 | 5.2 | 5.7 | 6.2 | 6.7 | 7.7 | 8.7 | 9.7 |
| 16 | 6.2 | 6.7 | 7.2 | 7.7 | 8.7 | 9.7 | 10.7 |
| 17.5 | 6.9 | 7.4 | 7.9 | 8.4 | 9.4 | 10.4 | 11.4 |
| 20 | 8.2 | 8.7 | 9.2 | 9.7 | 10.7 | 11.7 | 12.7 |
| 21 | 8.7 | 9.2 | 9.7 | 10.2 | 11.2 | 12.2 | 13.2 |
| 24 | 10.2 | 10.7 | 11.2 | 11.7 | 12.7 | 13.7 | 14.7 |
| 30 | 13.2 | 13.7 | 14.2 | 14.7 | 15.7 | 16.7 | 17.7 |
| 33 | 14.7 | 15.2 | 15.7 | 16.2 | 17.2 | 18.2 | 19.2 |
| 36 | 16.2 | 16.7 | 17.2 | 17.7 | 18.7 | 19.7 | - |
| 42 | 19.2 | 19.7 | 20.2 | - | - | - | - |
36 16.2 16.7 17.2 17.7 18.7 19.7 - taken to avoid an interference between the E
Z-axis plunging depth Zd (mm) in 30° chamfering of hole
| Hole dia. | Size of | chamfering | C (mm) | ||||
| ød (mm) | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 |
| 5 | 0.6 | 1.1 | 1.6 | 2.1 | - | - | - |
| 6 | 0.9 | 1.4 | 1.9 | 2.4 | - | - | - |
| 6.8 | 1.1 | 1.6 | 2.1 | 2.6 | - | - | - |
| 8 | 1.4 | 1.9 | 2.4 | 2.9 | - | - | - |
| 8.5 | 1.6 | 2.1 | 2.6 | 3.1 | - | - | - |
| 10 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 |
| 10.2 | 2.1 | 2.6 | 3.1 | 3.6 | 4.1 | 4.6 | 5.1 |
| 12 | 2.6 | 3.1 | 3.6 | 4.1 | 4.6 | 5.1 | 5.6 |
| 16 | 3.7 | 4.2 | 4.7 | 5.2 | 5.7 | 6.2 | 6.7 |
| 17.5 | 4.2 | 4.7 | 5.2 | 5.7 | 6.2 | 6.7 | 7.2 |
| 20 | 4.9 | 5.4 | 5.9 | 6.4 | 6.9 | 7.4 | 7.9 |
| 21 | 5.2 | 5.7 | 6.2 | 6.7 | 7.2 | 7.7 | 8.2 |
| 24 | 6.1 | 6.6 | 7.1 | 7.6 | 8.1 | 8.6 | 9.1 |
| 30 | 7.8 | 8.3 | 8.8 | 9.3 | 9.8 | 10.3 | 10.8 |
| 33 | 8.7 | 9.2 | 9.7 | 10.2 | 10.7 | 11.2 | 11.7 |
| 36 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 |
| 38 | 10.1 | 10.6 | 11.1 | 11.6 | 12.1 | 12.6 | 13.1 |
| 42 | 11.2 | 11.7 | 12.2 | 12.7 | 13.2 | 13.7 | 14.2 |
| 46 | 12.4 | 12.9 | 13.4 | 13.9 | 14.4 | - | - |
| 48 | 13 | 13.5 | 14 | 14.5 | - | - | - |
| 52 | 14.1 | - | - | - | - | - | - |
(60°) 30° G
48 13 13.5 14 14.5 - - - tool's front end and the bottom of the hole. I
Z-axis plunging depth Zd (mm) in 60° chamfering of hole
| Hole dia. | Size of chamf | ering C (mm | ) | |||||
| ød (mm) | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 |
| 5 | 0.8 | 1.3 | 1.8 | 2.3 | 2.8 | - | - | - |
| 6 | 1.7 | 2.2 | 2.7 | 3.2 | 3.7 | - | - | - |
| 6.8 | 2.4 | 2.9 | 3.4 | 3.9 | 4.4 | - | - | - |
| 8 | 3.4 | 3.9 | 4.4 | 4.9 | 5.4 | - | - | - |
| 8.5 | 3.8 | 4.3 | 4.8 | 5.3 | 5.8 | - | - | - |
| 10 | 5.1 | 5.6 | 6.1 | 6.6 | 7.1 | 7.6 | 8.1 | 8.6 |
| 10.2 | 5.3 | 5.8 | 6.3 | 6.8 | 7.3 | 7.8 | 8.3 | 8.8 |
| 12 | 6.9 | 7.4 | 7.9 | 8.4 | 8.9 | 9.4 | 9.9 | 10.4 |
| 16 | 10.3 | 10.8 | 11.3 | 11.8 | 12.3 | 12.8 | 13.3 | 13.8 |
| 17.5 | 11.6 | 12.1 | 12.6 | 13.1 | 13.6 | 14.1 | 14.6 | 15.1 |
| 20 | 13.7 | 14.2 | 14.7 | 15.2 | 15.7 | 16.2 | 16.7 | 17.2 |
| 21 | 14.6 | 15.1 | 15.6 | 16.1 | 16.6 | 17.1 | 17.6 | 18.1 |
| 24 | 17.2 | 17.7 | 18.2 | 18.7 | 19.2 | 19.7 | 20.2 | 20.7 |
| 30 | 22.4 | 22.9 | 23.4 | 23.9 | 24.4 | 24.9 | 25.4 | - |
| 33 | 24.9 | 25.4 | - | - | - | - | - | - |
30 22.4 22.9 23.4 23.9 24.4 24.9 25.4 - (Zd), special care should be L
between the tool's front end and the bottom of the hole. M