Description
Irwin Speedbor 1" Standard Length Spade Bit
- Blue-Groove point and cutting edge for quicker chip removal - 4x quicker than standard spade bits
- Double cutting spurs scribe the outside of the hole reducing breakout
- 10% larger shank for extra durability
- Grooved hex shank stops slipping in drill chuck or bit extension
- Fits all the standard quick change chucks
