Irwin 48213 Wood Auger Bit 13/16″ X 24″X 7/16″ Hex

Single cutter and side lip effortlessly bores holes in wood where nails may be encountered. Cuts through nails without damaging the bitFull-length heat treatment guards against bending in heavy-duty applications and strengthens the twist where the greatest strain occursHex shank design for use in impact wrench drillsWide lands help keep bit straight as it boresBit can be resharpenedMedium-fast screw point ideal for general woodboring applicationsDiameter: 13/16″Shank Size: 7/16″ Twist Length: 21″ Overall Length: 24″