The Irwin Speedbor Standard Length 3/4 in. Flat Bit is a great tool for your wood-boring projects. The 1/4 in. hex shank is designed to fit many types of drills. 1/4 in. quick change adapters.
- Designed to fit most drills and 1/4 in. quick change adapters
- Double spur design scribes the hole before the chips are made to produce a cleaner hole and reduce vibration
- High-speed steel construction
- Micro-groove cutting edge and spurs produce a smoother hole finish
- Standard length of 6 in.