Irwin Power Drill Long Ship Auger Bits 520H Series 17″ OL 12″ Twist

Description

•Single cutter and side lip effortlessly bores holes in wood where nails may be
encountered.
•Cuts through nails without damaging the bit
•Full-length heat treatment guards against bending in heavy-duty applications and strengthens the twist where the greatest strain occurs
•Hollow center flutes clear chips quickly out of holes
•Wide lands help keep bit straight as it bores
•Medium-fast screw point ideal for general woodboring applications. Bit can be
resharpened
•All bits have a 12″ twist length and a 17″overall length