The improved SPEEDBOR™ Spade Bits now last 2X Longer and cut 2X Faster. Next-generation SPEEDBOR™ Spade Bits feature a chamfered cutting edge for durability in cutting wood and optimized point tip that is wider and longer than previous IRWIN® spade bits to minimize splintering and control speed. Patented Blue-Groove cutting edge allows for a large cutting area for aggressive removal of wood chips and fast drilling.
Double cutting spurs scribe the outside of the hole, reducing breakout
Thicker cutting edge for longer drilling life
Patented BLUE-GROOVE point and cutting edge for faster chip removal
Larger shank for durability
Quick change shank fits all standard 1/4-in quick change chucks
Drills faster on average versus IRWIN SPEEDBOR prior generation in 1-3/8in oak
Application: Drilling holes through clean wood