Irwin Speedbor Irwin 3 pc. Set Carded Speedbor, Blue Tip
- Blue-Groove point and cutting edge for faster chip removal - 4x faster than standard spade bits
- Double cutting spurs scribe the outside of the hole reducing breakout
- 10% larger shank for added durability
- Grooved hex shank prevents slipping in drill chuck or bit extension
- Fits all standard quick change chucks
In The Box
- Three (3) Drill Bits Sizes:1/2", 3/4", 1"