Irwin IRWIN IRWIN Tools Flexible Installer Drill Bit with Auger Tip, 1 1/4-inch Shank, 24-inch Length (1890749)

Product Description IRWIN Flexible Installer Bits with Augur Tip feature a Type A tip which combines a screw tip with an aggressive pitch for easy starts and fast drilling with dual cutting spurs for faster, cleaner holes with less breakout. 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. The bit is designed with a tapered flute for faster chip ejection which delivers less binding and smoother drilling. Plus, the bits are made from premium high carbon steel for extended drilling life in wood. From the Manufacturer IRWIN Flexible Installer Bits with Auguer Tip feature a Type A tip which combines a screw tip with an aggressive pitch for easy starts and fast drilling with dual cutting spurs for faster, cleaner holes with less breakout. 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. The bit is designed with a tapered flute for faster chip ejection which delivers less binding and smoother drilling. Plus, the bits are made from premium high carbon steel for extended drilling life in wood. About this item Screw tip with aggressive pitch delivers easy starts and fast drilling Show as "Type A" tip icon on packaging Dual spurs for faster, cleaner holes and less breakout 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 See more product details