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HAM 3270 Diamond solid carbide twist drill
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design features:
• special 4-facet ground
• web thinning DIN 1412 form A
• 25° RH helix
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| Ordering Number 33-1120 |
(PKD Coating) |
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| d1 h7 mm |
d2 h6 mm |
l1 mm |
l2 mm |
l3 mm |
| 2.50 |
2.00 |
25 |
7 |
4 |
| 2.85 |
2.50 |
25 |
7 |
3 |
| 3.00 |
2.50 |
25 |
7 |
3 |
| 3.17 |
2.50 |
25 |
7 |
3 |
| 3.50 |
3.17 |
30 |
12 |
7 |
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| 4.00 |
3.17 |
30 |
12 |
7 |
| 4.17 |
3.17 |
30 |
12 |
7 |
| 4.76 |
3.17 |
30 |
12 |
6 |
| 4.83 |
3.17 |
30 |
12 |
6 |
| 5.00 |
3.17 |
30 |
12 |
6 |
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| 5.60 |
3.17 |
30 |
12 |
5 |
| 6.00 |
3.17 |
30 |
12 |
4 |
| 6.35 |
3.17 |
30 |
12 |
4 |
| We have the right to make technical changes. |
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