Irwin #4 - 1/8 In. Wood Countersink Plas-Tex interchangeable for 2-3/8" or 2-3/4"

interchangeable for 2-3/8" or 2-3/4" backsets and either drive-in or square face deadlatch

fully adjustable

The deadbolt features new SmartKey cylinder

100 items per box

PUR-laminated nose ensures perfect corners without paper fuzz-up during finishing and sanding

Irwin #4 - 1/8 In. Wood Countersink Plas-Tex interchangeable for 2-3/8" or 2-3/4"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 is