| HAM 330 | HAM 331 | HAM 332 | HAM 337 |
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| HAM 30-2880 (HAM 332) solid carbide NC-center drill |
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Engineering data
• point ground: relieved cone • spotting drill geometry • short flute length |
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| Material |                  |
| 30-2880 | |
| 30-2881 | |
| very suitable limited suitable | |
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| Ø d1 (h6) mm |
l2 mm |
l1 mm |
Ø d2 (h6) mm |
Ø d1 (h6) mm |
l2 mm |
l1 mm |
Ø d2 (h6) mm |
|
| 5 | 10 | 62 | 5 | 16 | 35 | 115 | 16 | |
| 6 | 15 | 66 | 6 | 20 | 40 | 131 | 20 | |
| 8 | 20 | 79 | 8 | |||||
| 10 | 22 | 89 | 10 | |||||
| 12 | 25 | 102 | 12 |
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