Irwin Speedbor 88886 6-piece Quick Change Spade Bit Set

Irwin Speedbor 88886 6-piece Quick Change Spade Bit Set

• 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