Irwin 4-Piece Wood Countersink Bit Set Brand_Ceramo Installation is quick and easy

Installation is quick and easy

Sodium bicarbonate helps to correct metabolic acidosis often associated with dehydration

Combo sets are keyed alike in multiples of 4

For use on all schedules and classes of PVC pipe and fittings up to 6 in

Irwin 4-Piece Wood Countersink Bit Set Brand_Ceramo Installation is quick and easyReplacement 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' quick change shank reduces slipping in standard chucks and is