Irwin Tools 3046012 2-1/4" SPEEDBOR® MAX 3-Cutter Self Feed Drill Bit
Features
- 3X Cutting edges extends bit life compared to standard IRWIN self-feed bits
- Aggressive Screw Pitch
- 7/16" Quick Change Impact Shank
Specifications
- Shank Size: 7/16"
- Overall Length: 5"