Countersink Drill Bit Set, 5 Pieces 1/4” 3/8” 1/2” 5/8” 3/4” High Speed Steel 1/4” (6mm) Round Shank, 82 Degrees Counter Angle, 5 Flute Mill Cutter Bit Countersink Set, Silver
- VERSATILITY – Ideal counter sink tool for the tool box, including 5 most popular sizes: 1/4, 3/8, 1/2, 5/8, 3/4inch counter sink drill bits.
- PRECISION – These Countersink Drill Bits are beautifully machined to achieve exact countersink holes fit for 82-degree flat heads screws.
- allows the screw heads to be flush and even with the surface of the material being utilized.
- SHARP- Five-flute design reduces vibration and removes chip better and eliminates the need for fussing with depth, provides smoother drilling experience and extended bit life.
- COMPATIBILITY – 6mm round shank fits all handheld and stationary drills.
- work with most machinable metals, plywood, softwood, hardwood, fiberglass plastic, mild steel. Don't work on stainless.
- DURABILITY - Made from High-Speed Steel with oxide finish for corrosion resistance.
- including a padded storage Case to protect the bits from scratching.