6 Piece Countersink Drill Bit Set With One Quarter Hex Shank 82 Degree Five Flute Center Punch For Metal Wood Plastic Nitride Coated High Speed Steel For Longer Life Great For DIY Projects Includes One Quarter Five Sixteenths Three Eighths One Half Five

Six-Piece Countersink Drill Bit Set with 82° Center Punch
✔️ Nitride-coated HSS, 5-flute, 82° chip removal, hex shank

This six-piece countersink set includes six sizes ranging from 1/4" to 3/4", ideal for metal, wood, and plastic. The nitride-coated high-speed steel provides longer tool life and improved heat resistance for DIY projects and professional use.

✅ Nitride-coated high-speed steel for up to 3x longer life.
✅ 5-flute design delivers smoother, faster cutting.
✅ 82° fast chip removal minimizes clogging and heat buildup.
✅ Universal hex shank fits drills and drivers without adapters.
✅ Six sizes from 1/4" to 3/4" cover common materials.

💡 What is a countersink drill bit set used for in woodworking and metalworking?

A handy tool for seating screw heads flush and avoiding tear-out. - countersink drill bit set creates flush screw heads in wood, metal, and plastic
- handy for preparing screw recesses and reducing tear-out in projects
- improves finish quality and seating for DIY and professional work