Countersink Drill Bit Set, 5 Pieces High Speed Steel 82 Degree 5 Flute 6mm Round Shank Mill Cutter Bit Countersink in Sizes 1/4” 3/8” 1/2” 5/8” 3/4” Set with Carrying Case
VERSATILITY – Comes in 5 most popular sizes bits 1/4, 3/8, 1/2, 5/8, 3/4 inch counter sink drill bits for all your jobs
PRECISION - 82-degree tip drills countersink holes into most machinable metals, plywood, softwood, hardwood, fiberglass plastic, mild steel. Cannot work on stainless steel
COMPATIBILITY – 1/4” round shank fits all handheld and stationary drills and more tool
EFFICIENT- Five-flute design reduces vibration and removes chip better, provides smoother drilling experience and extended bit life longer
DURABILITY - Made from High-Speed Steel with golden oxide finish for corrosion resistance, please oil it after every use
