Three Eighths Inch Type C Countersink For Three Sixteenth Inch Drill Bits Seven Eighths Inch Overall Length Carbon Steel Built To Last For Countersinking And Counterboring Screw Heads In Wood Plastics And Nonferrous Metals
✔️ Carbon steel, heat-treated, 7/8 in length, 3/8 in diameter
This Type C countersink is a durable tool designed for countersinking and counterboring screw heads in wood, plastics, and nonferrous metals. It can be mounted on taper point, brad point, and regular point drills, and is held in place with 2 hex socket set screws into the flutes.
✅ 3/8 inch countersink diameter for 3/16 inch drill holes
✅ 7/8 inch overall length
✅ Used to countersink and counterbore for screw heads in woods, plastics, and non-ferrous metals
✅ Made of carbon steel and heat-treated for long tool life
✅ Mounts on taper point, brad point and regular point drills with 2 hex socket set screws
💡 What is a countersink tool used for in woodworking and plastics?
This handy tool creates a conical seat for screws, letting heads sit flush and making joints look clean.
- Provides flush screw heads for a smooth surface- Supports counterboring to widen screw seating area
- Works with wood, plastics, and non-ferrous metals
- Compatible with typical drill point types and sizes