IRWIN SPEEDBOR WOOD SPADE BIT - 7/8"Drill clean, fast holes in wood with the Irwin Speedbor spade bit. The Blue-Groove point and cutting edge provide faster chip removal, drilling up to 4x faster than standard spade bits. Double cutting spurs scribe the outside of the hole before chips are made, reducing breakout and producing a smoother finish.
- 7/8" cutting diameter
- Blue-Groove point for faster chip removal
- Double cutting spurs reduce breakout for cleaner holes
- Patented micro-groove cutting edge produces smoother finish
- 1/4" hex shank fits standard and quick-change chucks
- 6" overall length
- For use in wood, plywood, and composite materials