Description
Description
The Irwin Speedbor 88820 spade wood bit is engineered for high-performance drilling in wood. With a 1-1/4 inch diameter and a 6-inch overall length, it’s designed for fast, clean boring with minimal vibration. Its Blue-Groove™ cutting edge and parabolic scoop help eject chips quickly, while the double spur design scribes the hole perimeter before cutting, reducing breakout for a smoother finish. Constructed from high-speed steel with a reinforced 1/4-inch hex shank, it’s compatible with standard drills and impact drivers, delivering precision and durability for professional and DIY applications alike.
Features
- Fits all standard quick change chucks
- 10% larger shank for added durability
- Grooved hex shank prevents slipping in drill chuck or bit extension
- 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
