RS PRO HSS Countersink Drill Bit 8 mm Head Diameter 5 Flutes 90° Angle 1 Piece 218-602

RS PRO 218-602 is a high-speed steel (HSS) countersink drill bit featuring an 8 mm head diameter and designed with 5 flutes and a 90° countersink angle. This single-piece drill bit is engineered to be used with a variety of drilling equipment including manual, electric, and cordless tools.

Manufactured to conform to the DIN 335/C standard, this countersink drill bit offers superior heat resistance and mechanical stability due to its HSS material, which maintains hardness under elevated temperatures allowing faster cutting than conventional high carbon steel.

The 5-flute design enhances chip evacuation, reducing clogging during drilling operations, and ensures smooth, chatter-free cutting action, minimizing vibrations for a precise finish. The 90° countersink angle facilitates the creation of chamfers around pilot holes so that countersunk screws sit flush with the workpiece surface, essential for a clean and professional fastening finish.

This tool finds extensive industrial use across metal and wood applications in sectors such as manufacturing, construction, industrial maintenance, and automation. It is particularly suitable for power drills, robotic machining applications, stationary machines, and column drills.

Using this Drill Bit will also aid in removing burrs resulting from drilling or tapping processes, improving the quality of the final product surface. Constructed from durable HSS material for longevity and enhanced cutting speed.

5 flute geometry improves chip removal and reduces tool clogging. 90° countersink angle ensures optimal seating of flat-headed screws. Designed to fit hexagonal or round shanks of various drill drivers. Conforms to DIN 335/C standard ensuring quality and precision.

Ideal for use on metals and wood, delivering clean, precise countersinks. Compatible with a wide range of drilling equipment including manual and electric drills. Offers cost-effective and efficient machining performance.

Reduces mechanical vibration for smoother operation and extended tool life. Removes burrs for refined finishing on drilled or tapped holes. Explore the RS PRO range for high-quality industrial cutting and drilling solutions on EnvMart.