Greenlee 61/62PTS11/8 Big Shank Shorty Nail Eater II Wood Boring Auger Bit in 11/8" features a patented design for smoother cutting and cleaner holes, that will reduce cutting loads. The self feeding screw point draws the auger bit through the wood even after multiple sharpenings. The Greenlee Textron nail eater wood boring auger bit is made of highquality carbon alloy steel that cuts through nails provides up to 3x longer life. Greenlee Tools are designed to make the job faster, safer and easier with a complete line of holemaking solutions for getting through steel, stainless steel, wood, aluminum, fiberglass, plastic, drywall, cement board and more.