Irwin Impact Masonry Bits 1/4 in Dia x 4 in Peep Holes & Viewers We lead the industry in

We lead the industry in developing top-performing

Weighs 9 lbs

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

Swivel knob micro-adjusts for gauges smaller than 20 AWG

Pump easily mounts to a standard drum with 2 in

Irwin Impact Masonry Bits 1/4 in Dia x 4 in Peep Holes & Viewers We lead the industry inInnovative 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