Irwin Impact Masonry Bits 1/4 in Dia x 4 in Peep Holes & Viewers high power

high power

Swivel knob micro-adjusts for gauges smaller than 20 AWG

Designed for chests

Built tough for superior performance and long-lasting durability in all kinds of weather extremes

designed as a door stop that kicks down to hold the door open

Irwin Impact Masonry Bits 1/4 in Dia x 4 in Peep Holes & Viewers high powerInnovative pressed carbide tip with aggressive cutting angles for faster drilling and longer bit life One piece construction withstands higher torque loads than standard quick change bits Black oxide finish resists corrosion and increases life of bit 1 4" quick change shank is designed to work with impact drivers, and reduces slipping in standard drill chucks