Irwin 47017 Augr Bit 1-1/16 Inch X 29 Inch Pole Bulk (3 Pack)

Irwin 47017 Features:

• 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
• Full-length heat treatment guards against bending in heavy-duty applications and strengthens the twist where the greatest strain occurs
• Bit can be resharpened
• Medium-fast screw point ideal for general woodboring applications