RS PRO High Speed Steel (HSS) 250mm Overall Length 3mm Drill Bit 522-6588

RS PRO 522-6588 Drill Bit is a 3mm diameter HSS twist drill with an overall length of 250mm, made from super high-speed steel for excellent heat resistance during high-speed drilling operations. It features a 2 flute helical design and a point angle of 118°, optimized for precise penetration through metals, plastics, composites, cast steel, grey cast iron, and other industrial materials.

This drill bit has a straight cylindrical plain shank of 3mm for compatibility with various drill machines and offers right hand cutting action. Manufactured according to BS 328, DIN 340, RN & ISO standards, it delivers consistent performance for construction, manufacturing, metalworking, and fluid power applications.

Its rolled spiral flutes with a ground point and vapor plating improve chip evacuation and durability. This metric extra length twist drill allows drilling depths up to 10 times the diameter before cleaning the flutes.

Suitable for industrial, mechanical tool, and fluid power applications, it ensures reliable operation in demanding work environments including laboratory setups, HVAC, and agricultural machinery repair.

Manufactured from heat-resistant high speed steel for durable, reliable use. Features 2 helical flutes with a 118° point angle for accurate cutting. Plain shank of 3mm diameter ensures secure fitting in standard drill chucks.

Right hand cutting direction suited for metal, wood, plastic, and cast iron materials. Complies with RN & ISO, BS 328, DIN 340 standards for industrial quality assurance. Ideal for drilling alloy, hardened steels, grey cast iron, and sintered materials.

Developed for industrial and mechanical applications requiring precision holes. Explore our extensive assortment of RS PRO Drill Bits and power tools for engineering and maintenance professionals at EnvMart.