Screw point allows users to go fast with control Contoured paddle design efficiently removes chips to prevent hole clogging The screw tip spade bit is impact rated including a torsion zone for increased shank stability and endurance in cordless and corded impact and drill drivers. TRH-Single Hole Punch 1/4 inch-6mm Round Heavy Duty Hole Puncher Badge Hole Punch Paper Punch Portable Hand Held Long Hole Puncher for Craft Paper Plastic Cardboard Business Card Photos-Black Advantus Corporation Badge & Slot Punch - Black & Chrome IRWIN, 1 3/4 in Drill Bit Size, 1/4 in Shank Dia, Adjustable Spade... New Arrivals | New Styles | Sweaty Betty Speed Striker is 15x faster than standard spade bits The ultimate performance tip design self-feeds for faster hole making when compared to traditional spade bits. The reinforced cutting edges (spurs) tear through nails along with the optimized curved paddle flute design, which increases efficiency in chip removal. Heavy-duty use with optimized impact zone 4 Inch Auger Bit 13pcs/lot HSS High Speed Steel Titanium Coated Drill Bit Set 1/4 Hex Shank 1.5 6 Apex Drill Flexible