DSP2170 Diablo 1-1/2 in x 6 in SPEEDemon Spade Bit Drilling clean wood Diablo’s SPEEDemon™ Spade Bit range provides one of the fastest, most effortless hole drilling solutions on the market for fast, clean wood. The high-performance SPEED-TIP™ design self-feeds for faster hole making when compared to traditional spade bits. An optimized Curved Paddle design enhances the chip evacuation process for more holes per charge. This range is Impact Strong™ for increased shank stability and durability in cordless and corded impact and drill drivers. SPEED-TIP™ self-feed design effortlessly pulls the bit with minimal effort and faster holes Optimized curved paddle design quickly removes chip build-up for more holes per charge Impact Strong™ increases shank stability and durability Angled spur cutting edge scores wood for clean holes and reduced blowout Maximum performance in cordless and corded impact and drill drivers DIAMETER : 1-1/2 in LENGTH : 6 in SHANK : Hex