General description This high-quality Irwin Heavy-Duty HSS drill bit set is designed for deep drilling in various materials. Made from durable high-speed steel, it features precision-ground cutting edges for fast, clean holes and a ground flute for efficient chip removal. Its universal 118º point makes it suitable for drilling metals, wood, plastics, and other materials. The drill bits have a bright finish and a cylindrical shank, ensuring compatibility with standard drill chucks. Ideal for professional and industrial use, they provide reliable performance in demanding applications. Technical specifications Diameter: 8.0 mm Total length: 160 mm Working length: approximately 105 mm Material: High-speed steel (HSS) Finish: Bright Standards: DIN 340 Compatibility and accessories Compatible with standard drill chucks Suitable for drilling in metals, plastics, and wood Installation Insert the drill bit into a compatible drill chuck Securely tighten the chuck to hold the bit in place Ensure