Alpen HSS-Eco TM 6 twist drills, 6 pieces
Features:
- HSS Cobalt Drill Bit Set, 6 pieces
- Included drills: 2 / 3 / 4 / 5 / 6 / 8 mm
- Circular
- 5% cobalt alloy twist drill with high thermal load capacity
- Deep hole drill (6 and 8 mm)
- Suitable for larger drilling depths due to special groove formation with poor chip removal
- Self-centering
- Particularly hard due to nitro-oxidized chamfer
- For materials up to 1300 N/mm²
- Plastic cassette
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