IRWIN IRWIN Tools Flexible Installer Drill Bit with High-Speed Steel Tip, 1/2-inch Shank, 36-inch Length (1890949)
$37.23
Description
Unique combination of 135 Degree self-centering split point stepped to 118 Degree hole enlarging body for fast, easy starts and smooth drilling.Hole in flute for easy wire pulling through walls, ceilings and floors.3-flatted shank prevents slipping in drill chuck and includes hole for wire pulling.Tapered flute for faster chip ejection, less binding and smoother drilling Does not apply to 1/4" diameter SKUs.Premium high speed steel construction for extended drilling life in metal, wood and plastic
