Irwin - hss Long Pro Drill Bits Bulk Pack (10) 4.0mm OL:120mm WL:80mm IRW10502486

General description This set includes high-quality HSS drill bits designed for deep drilling in various materials. Made from hardened HSS steel, these drill bits feature precision ground cutting edges for fast and clean drilling. The bright finish and ground flute ensure maximum accuracy and efficient chip removal. Suitable for a wide range of materials, including steel, plastics, and wood, thanks to their universal 118º point angle. They are manufactured according to DIN 340 standards and have a cylindrical shank for secure fitting. Technical specifications Diameter: 4.0mm Total length: 120mm Working length: 80mm Material: High-speed steel (HSS) Compatibility and accessories Compatible with standard drill chucks and drill machines Suitable for drilling in steel, cast iron, plastics, and wood Installation Insert the drill bit into a compatible drill chuck Securely tighten the chuck to hold the bit in place Ensure the drill is set to appropriate speed for the material Usage Use