$66.79
Single spur, cutter, and side lip bore through creosoted poles without clogging, binding, or stopping to clear chipsExtra-long twist is ideal for boring large poles, construction timbers, and for multiple timber applicationsHex shank design for use in impact wrench drillsFull-length heat treated bit guards against bending in heavy-duty applications and strengthens the twist where the greatest strain occursBit can be resharpened