7 Piece Set (#'s 5, 6, 7, 8, 9, 10, 12), Woodowl, Mfr#: 00737

WoodOwl Countersink bits may look like others, but perform like no other. The tapered drill is wobble and burr-free to minimize friction and burning. Starts on target. Includes tapered drill, countersink cutter and stopper. Round shank.