EZARC Wood Countersink Drill Bit Set, 4, 6, 8, 10, 12 Tapered Drill Bits, with 1/4" Hex Shank, Counter Sinker Set for Woodworking and Carpentry

EZARC Countersink Drill Bit Set 10pcs, 5Pcs Tapered Countersink Drill Bits for Wood, #4, #6, #8, #10, #12 Hex Shank Wood Counter Sink Bits, 2Pcs Wood Plug Cutter, 2 Stop Collar, 1 Hex Key Wrench, Counter Sinker Drill Bit Set for Woodworking Clean & Smooth Drilling--Ultra-sharp cutting flute clears chips efficiently and leaves a clean, smooth hole. Adjustable---Quality built depth adjustable counter bore attaches to flats on shank with 2 hex screws for a secure fit and can be adjusted for controlled pilot hole depth. Universal Use--Universal 1/4 inch hex shank prevents slipping in standard chucks and is compatible with all 1/4 inch quick-change chucks Clean Look---Drill bit countersinks create a chamfered hole with a tapered opening that permits screws to install flush with the surface of the workpiece for a neat appearance. Perfect for woodworking project Drill, Countersink and Counterbore in one step