Alpen HSS Super 5mm Drill Bit – Bulk Pack

The Alpen HSS Super 5mm drill bit is a precision jobber drill conforming to DIN 338 RN standards, designed for drilling steel, cast iron, and general-purpose metalwork. The HSS Super grade provides superior hardness and heat resistance compared to standard HSS, enabling faster cutting speeds and longer tool life in high-volume applications. Ideal for electricians, metal fabricators, and trade professionals who require reliable bulk drill bit inventory.