Description of Irwin Tools 47010 Diameter Length
Power Drill Power Pole Auger Bits. Single spur, cutter, and side lip design bore through creosoted poles without clogging, binding, or stopping to clear chips. Extra-long twist is ideal for boring large poles, construction timbers, and for multiple timber applications. All bits feature 7/16'' adaptable hex shank. Simply remove it to use round shank.