Single spur, cutter, and side lip design 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 applicationsAll bits feature 7/16" adaptable hex shank; simply remove it to use round shankFull-length heat treatment guards against bending in heavy-duty applications and strengthens the twist where the greatest strain occursBit can be resharpenedMedium-fast screw point ideal for general woodboring applications
Diameter- 15/16" Twist Length- 18" Overall Length- 23"