EXACT Hard Metal High Speed Steel Cobalt Drill Bit 6.3 mm Head Diameter 3 Flutes 90° Countersink DIN 335C 4405706

EXACT 4405706 is a hard metal, high speed steel cobalt drill bit designed for industrial and precision metalworking applications. This countersink features a robust construction combining hard metal and high speed steel cobalt giving it excellent wear resistance and longevity. With a head diameter of 6.3 mm and 3 flute cutters arranged in a triple-blade configuration, it delivers smooth and vibration-free cutting performance.

The countersink angle is precisely 90°, meeting DIN 335C standards, making it ideal for tasks such as deburring, threading, and weighting on materials including rust-free steels and VA materials. The drill bit’s overall length is 45 mm with a 5 mm shank diameter fitting standard drill chucks.

Manufactured in Germany, this product guarantees quality suitable for demanding industrial, laboratory, and manufacturing environments. It is sold as a single piece, catering to repair shops and professional users requiring precision tooling.

Constructed from hard metal and high speed steel cobalt for superior toughness. 6.3 mm head diameter with 3 flute design ensures efficient cutting. 90° countersink angle complies with DIN 335C standards. Triple-blade design minimizes vibration during operation.

Overall length 45 mm with 5 mm shank diameter for standard drill compatibility. Manufactured in Germany, assuring premium quality.

This drill bit is suitable for use in industrial metalworking, fluid power and mechanical workshops, manufacturing and maintenance settings, and other precision tooling applications. For more precision tools and Countersinks from EXACT, explore the related products and full range on EnvMart.