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HSS TWIST DRILL EXTRA LONG
- 135° point angle with chamfering adjustment - enables quick drilling, while saving time during marking out
- The drill bits are fully ground, which guarantees high accuracy and rectilinearity of holes. They are particularly useful for drilling with drill bushes
- Extra long ground drills are used for drilling in steel, non-ferrous metals and plastics
- Material - the highest quality refined HSS
- Packed and sold in a case of 1 pcs
| Index | Ø (mm) | Working part lenght (mm) | Total lenght (mm) |
|---|---|---|---|
| 77620 | 2 | 110 | 160 |
| 77625 | 2.5 | 120 | 180 |
| 77630 | 3 | 130 | 190 |
| 77635 | 3.5 | 145 | 210 |
| 77640 | 4 | 150 | 220 |
| 77642 | 4.2 | 150 | 220 |
| 77645 | 4.5 | 160 | 235 |
| 77650 | 5 | 170 | 245 |
| 77655 | 5.5 | 180 | 260 |
| 77660 | 6 | 180 | 260 |
| 77665 | 6.5 | 190 | 275 |
| 77670 | 7 | 200 | 290 |
| 77675 | 7.5 | 200 | 290 |
| 77680 | 8 | 210 | 305 |
| 77685 | 8.5 | 210 | 305 |
| 77690 | 9 | 220 | 320 |
| 77695 | 9.5 | 220 | 320 |
| 77700 | 10 | 235 | 340 |
| 77705 | 10.5 | 235 | 340 |
| 77710 | 11 | 250 | 365 |
| 77715 | 11.5 | 250 | 365 |
| 77720 | 12 | 260 | 375 |
| 77725 | 12.5 | 260 | 375 |
| 77730 | 13 | 260 | 375 |