Irwin 1890721 3/8" Woodboring Straight Shank Installer Bit

Irwin 1890721 Description

IRWIN straight shank wood installer bits feature an 82? point for fast, smooth drilling in wood. These bits are made with a hole in the flute for easy wire pulling through walls, ceilings and floors. They have a 3-flatted shank to prevent slipping in drill chucks and the shank also includes a hole for wire pulling. Plus, they are made from premium high carbon steel for extended drilling life in wood.