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HSS-TIN COATED TWIST DRILL SET
- 135° point angle with chamfering adjustment
- Drills made entirely by grinding, coated with titanium nitride improving their lifetime and the quality of opening finishes, enabling to apply higher machining parameters
| Index | 77990 |
|---|---|
| Range (mm) | 1-10 each 0.5 |
| Quantity (pcs) | 19 |