30-1891 | HAM 270 | HAM 271 |
HAM 30-1941 (HAM 271 Nirodrill) solid carbide spiral drill 8 x D |
Engineering data
• special chip flute geometry • special point ground for machining of stainless steel • 30° RH helix |
The current production will be changed to the version with MMP |
Material | |
30-1941 | |
very suitable limited suitable |
Ø d1 (m7) mm |
l3 mm |
l2 mm |
l1 mm |
Ø d2 (h6) mm |
Ø d1 (m7) mm |
l3 mm |
l2 mm |
l1 mm |
Ø d2 (h6) mm |
|
3 | 29 | 34 | 72 | 6 | 8.2 | 80 | 95 | 142 | 10 | |
3.1 | 29 | 34 | 72 | 6 | 8.3 | 80 | 95 | 142 | 10 | |
3.2 | 29 | 34 | 72 | 6 | 8.4 | 80 | 95 | 142 | 10 | |
3.3 | 29 | 34 | 72 | 6 | 8.5 | 80 | 95 | 142 | 10 | |
3.4 | 29 | 34 | 72 | 6 | 8.6 | 80 | 95 | 142 | 10 | |
3.5 | 29 | 34 | 72 | 6 | 8.7 | 80 | 95 | 142 | 10 | |
3.6 | 29 | 34 | 72 | 6 | 8.8 | 80 | 95 | 142 | 10 | |
3.7 | 29 | 34 | 72 | 6 | 8.9 | 80 | 95 | 142 | 10 | |
3.8 | 36 | 43 | 81 | 6 | 9 | 80 | 95 | 142 | 10 | |
3.9 | 36 | 43 | 81 | 6 | 9.1 | 80 | 95 | 142 | 10 | |
4 | 36 | 43 | 81 | 6 | 9.2 | 80 | 95 | 142 | 10 | |
4.1 | 36 | 43 | 81 | 6 | 9.3 | 80 | 95 | 142 | 10 | |
4.2 | 36 | 43 | 81 | 6 | 9.4 | 80 | 95 | 142 | 10 | |
4.3 | 36 | 43 | 81 | 6 | 9.5 | 80 | 95 | 142 | 10 | |
4.4 | 36 | 43 | 81 | 6 | 9.6 | 80 | 95 | 142 | 10 | |
4.5 | 36 | 43 | 81 | 6 | 9.7 | 80 | 95 | 142 | 10 | |
4.6 | 36 | 43 | 81 | 6 | 9.8 | 80 | 95 | 142 | 10 | |
4.7 | 36 | 43 | 81 | 6 | 9.9 | 80 | 95 | 142 | 10 | |
4.8 | 48 | 57 | 95 | 6 | 10 | 80 | 95 | 142 | 10 | |
4.9 | 48 | 57 | 95 | 6 | 10.1 | 96 | 114 | 162 | 12 | |
5 | 48 | 57 | 95 | 6 | 10.2 | 96 | 114 | 162 | 12 | |
5.1 | 48 | 57 | 95 | 6 | 10.3 | 96 | 114 | 162 | 12 | |
5.2 | 48 | 57 | 95 | 6 | 10.4 | 96 | 114 | 162 | 12 | |
5.3 | 48 | 57 | 95 | 6 | 10.5 | 96 | 114 | 162 | 12 | |
5.4 | 48 | 57 | 95 | 6 | 10.6 | 96 | 114 | 162 | 12 | |
5.5 | 48 | 57 | 95 | 6 | 10.7 | 96 | 114 | 162 | 12 | |
5.6 | 48 | 57 | 95 | 6 | 10.8 | 96 | 114 | 162 | 12 | |
5.7 | 48 | 57 | 95 | 6 | 10.9 | 96 | 114 | 162 | 12 | |
5.8 | 48 | 57 | 95 | 6 | 11 | 96 | 114 | 162 | 12 | |
5.9 | 48 | 57 | 95 | 6 | 11.1 | 96 | 114 | 162 | 12 | |
6 | 48 | 57 | 95 | 6 | 11.2 | 96 | 114 | 162 | 12 | |
6.1 | 64 | 76 | 114 | 8 | 11.3 | 96 | 114 | 162 | 12 | |
6.2 | 64 | 76 | 114 | 8 | 11.4 | 96 | 114 | 162 | 12 | |
6.3 | 64 | 76 | 114 | 8 | 11.5 | 96 | 114 | 162 | 12 | |
6.4 | 64 | 76 | 114 | 8 | 11.6 | 96 | 114 | 162 | 12 | |
6.5 | 64 | 76 | 114 | 8 | 11.7 | 96 | 114 | 162 | 12 | |
6.6 | 64 | 76 | 114 | 8 | 11.8 | 96 | 114 | 162 | 12 | |
6.7 | 64 | 76 | 114 | 8 | 11.9 | 96 | 114 | 162 | 12 | |
6.8 | 64 | 76 | 114 | 8 | 12 | 96 | 114 | 162 | 12 | |
6.9 | 64 | 76 | 114 | 8 | 12.5 | 112 | 131 | 178 | 14 | |
7 | 64 | 76 | 114 | 8 | 12.8 | 112 | 131 | 178 | 14 | |
7.1 | 64 | 76 | 114 | 8 | 13 | 112 | 131 | 178 | 14 | |
7.2 | 64 | 76 | 114 | 8 | 13.5 | 112 | 131 | 178 | 14 | |
7.3 | 64 | 76 | 114 | 8 | 13.8 | 112 | 131 | 178 | 14 | |
7.4 | 64 | 76 | 114 | 8 | 14 | 112 | 131 | 178 | 14 | |
7.5 | 64 | 76 | 114 | 8 | 14.5 | 128 | 152 | 203 | 16 | |
7.6 | 64 | 76 | 114 | 8 | 14.8 | 128 | 152 | 203 | 16 | |
7.7 | 64 | 76 | 114 | 8 | 15 | 128 | 152 | 203 | 16 | |
7.8 | 64 | 76 | 114 | 8 | 15.5 | 128 | 152 | 203 | 16 | |
7.9 | 64 | 76 | 114 | 8 | 15.8 | 128 | 152 | 203 | 16 | |
8 | 64 | 76 | 114 | 8 | 16 | 128 | 152 | 203 | 16 | |
8.1 | 80 | 95 | 142 | 10 |
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