IRWIN SPEEDBOR Spade Wood Drill Bit 1-1/2" X 4" (87924)

Product Description

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-GrooveTM cutting edge allows for a large cutting area for aggressive removal of wood chips and fast drilling.

• drills holes 2x faster. more holes. less time • lasts 2x longer to get more done • chamfered cutting edges for increased durability • patented blue groove parabolic scoop for faster chip removal • "designed for impact drivers with 1/4" impact rated shank" • Short drill bit length gets into confined spaces (between studs) where standard lengths will not fit • Blue-Groove drill bit point and cutting edge for fast chip removal • Spade bits use double-cutting spurs that scribe the outside of the hole, reducing breakout • Drill bits have a large shank for added durability • Grooved hex shank helps prevent slipping in the drill chuck or bit extension