IRWIN Speedbor Countersink Wood Drill Bit, Number-8 Magnetic Box Level Patented roofing shoe pad design

Patented roofing shoe pad design provides specialized grip geometry for steep-slope applications

The 20 Gauge fastener helps prevent damage to flooring

By utilizing our M18™ REDLITHIUM™ FORGE™ HD12

Compatible with all 16GA Angled Finsih Nails

And the Quick Chain Adjuster allows you to adjust the chain tension without tools for added convenience

IRWIN Speedbor Countersink Wood Drill Bit, Number-8 Magnetic Box Level Patented roofing shoe pad designIRWIN Wood Countersinks feature a tapered drill and wide flutes that drill fast, clean pilot holes and ensure a tight fit for screws. They have an adjustable four cutter counter bore attachment that cuts fast and clears chips quickly for fast, smooth countersinking applications. The counter bore feature attaches flats on shank with two hex screws for a secure fit and can be adjusted for controlled pilot hole depth. IRWIN SPEEDBOR countersink bits fit