2.8mm Countersink Bit – Round Shank

Clean, Precise Countersinking for Professional Screw Finishing

The Round Shank Countersink Bit is engineered to create smooth, accurate countersunk holes for flush or recessed screw heads. Designed for woodworking and general construction applications, it delivers clean cuts, reduced tear-out, and reliable performance across a wide range of wood and composite materials.

Perfect for cabinet makers, carpenters, and DIY users who demand consistent results.

⭐ Key Features

• Stable Round Shank Design
  Provides secure clamping in standard drill chucks for improved stability and reduced runout.
• Smooth Countersunk Finish
  Precision cutting edges create clean chamfers for professional screw seating.
• Durable Construction
  Made from hardened steel for long tool life and consistent cutting performance.
• Low Vibration Cutting
  Optimized flute geometry reduces chatter and helps prevent surface tear-out.
• Wide Material Compatibility
  Works efficiently on hardwood, softwood, plywood, MDF, particle board, and plastics.

🔧 Applications

• Cabinet & furniture assembly
• Woodworking projects
• Screw hole preparation
• Carpentry & installation work
• Professional and DIY use

📐 Specifications

• Shank: Round Shank
• Function: Countersinking
• Compatible Tools: Drill press, corded drills, cordless drills
• Recommended Use: Wood & composite materials

✅ Why Choose This Countersink Bit?

Achieve clean, professional screw finishes with smooth cutting performance and dependable durability. The round shank design ensures stable operation, making it ideal for workshop and jobsite applications alike.