Solid Carbide Twister® Hi-Roc® Straight Flute Drill
Designed to drill hardened steel in the 42-65 Rc range.
- 2 Flute
- Solid carbide
- 3X stub length
- 135° Point angle
- Single margin
- Straight flute
- Available uncoated or with Altima® (AlTiN) coating, A=Altima® coated
- Reamer type finishes are easily produced
- Produces chips without generating excessive heat
- Accurately sized holes are produced without annealing or softening the workpiece
- Both a production drill and a salvage or reclaim tool
- Uncoated tools available coated upon request. Contact Customer Service
- Recommended max drill depth = L2 - 1.5 x D