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HSS TWIST DRILL SET
- 135° point angle with chamfering adjustment
- Drills made entirely by grinding
- Material - high-grade high-speed steel, refined, resistant to torsional stress
| Index | Range (mm) | Quantity (pcs) |
|---|---|---|
| 77219 | 1-10 each 0.5 | 19 |
| 77225 | 1-13 each 0.5 | 25 |