Three Pack Countersink Drill Bits With Six Flute Design And One Fourth Inch Hex Shank For Woodworking Burr Removal Hole Shaping And Trimming Plus A Ninety Degree Center Punch Set

Three-Pack Hex Shank Countersink Bits with Six Flutes
✔️ Three-piece hex shank six-flute countersink set, 1/4 in hex

This three-pack countersink drill bit set sinks precise 90° holes in wood and soft metals, deburring and shaping edges for clean screw seating. It’s ideal for predrilled countersunk screws and edge trimming on wood, plastic, and other machinable materials. The included center punch aids accurate start marks for drilling.

✅ Pack includes: 3 hexagonal shank six-blade chamfering drill bits
✅ Outer diameter 12.7 mm (0.50 in); length 36 mm (1.42 in); hex shank 1/4 in (6.35 mm)
✅ Six-flute countersink design for clean 90° holes and proper seating
✅ Heat-treated 45# high carbon steel blades with a sandblasted finish for longer life
✅ Great for burr removal, hole shaping, and edge trimming on wood, plastic, and soft metals

💡 What is a countersink drill bit set with hex shank used for in woodworking and metalworking? - handy for sinking countersunk screws in wood and plastics - hex shank improves bit seating and reduces slip - speeds burr removal and precise hole shaping - ideal for projects needing flush screw heads