Irwin #10 - 3/16 In. Wood Countersink Brand_Imperial Blades The next generation of IRWIN

The next generation of IRWIN Folding Utility Knives with patented BladeLock Technology are engineered to keep the utility blade securely locked in the knife handle

and 2 stop collars

constructed of hardened

Perfect for grinding

and excellent hole quality in a variety of materials

Irwin #10 - 3/16 In. Wood Countersink Brand_Imperial Blades The next generation of IRWINReplacement tapered drill bits with widened flutes for drilling fast, clean pilot holes. Adjustable 4 cutter counterbore cuts and clears chips quicker for fast, smooth countersink or counterbore drilling. Attaches and adjusts with 2 hex screws. Counterbore attaches to flat on shank for a more secure fit. Adjustable stop collar attaches to counterbore for controlling countersink depth. 1 4' hex quick change shank reduces slipping in standard chucks and