Power Drill Power Pole Auger Bits, 11-16 in X 29 in 47011 ORS-585-47011

Irwin 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 in adaptable hex shank. Simply remove it to use round shank. Full-length heat treatment guards against bending in heavy-duty applications and strengthens the twist where the greatest strain occurs Pack of 1