Solid Carbide Twister® AL 3 Flute Drill
Recommended for increased speeds and feeds when drilling aluminum, cast iron and other easy to machine materials.
- 3 Flute
- Solid carbide
- 5X Standard length
- 150° Point angle >12mm and 144° point angle < 12mm
- 30° Helix angle
- Single margin
- Metric sizes > 3mm manufactured to DIN 6537L
- Easily reground point design
- Uncoated
- Uncoated tools available coated upon request. Contact Customer Service
- Special 3 flute parabolic flute form for increased chip evacuation
- Coolant fed style available as a special
- Recommended max drill depth = L2 - 1.5 x D1