DART 6.3mm 90° 3-Fluted Countersink

The DART 6.3mm 90° 3-Fluted Countersink is designed for precision countersinking and deburring, ensuring smooth and accurate 90-degree chamfers for flush screw fittings. Featuring a 3-flute design, this countersink bit provides efficient cutting, reduced vibration, and fast material removal, making it an excellent choice for professional and DIY applications.

Key Features:

6.3mm Diameter – Ideal for precise countersinking in small to mid-sized holes.

90° Cutting Angle – Ensures flush seating of screws for a smooth, professional finish.

3-Flute Design – Enhances cutting speed while reducing chatter for a clean result.

Versatile Use – Suitable for a wide range of materials, including metals, wood, and plastics.