Irwin - hss Pro Drill Bits Bulk Pack (5) 13.0mm OL:151mm WL:101mm IRW10502361

General description This high-quality HSS spiral drill bit set is designed for professional use, offering exceptional durability and precision. Suitable for drilling into steel, cast iron, alloyed and unalloyed steel, non-ferrous metals, plastics, and other materials. The drill bits feature a 118-degree tip with a cross-cutting edge for optimal centering and faster drilling. They require less force and pressure compared to standard HSS bits, making drilling easier and more efficient. The bits are made from high-performance high-speed steel, ensuring high resistance to breakage and maintaining accuracy even under tough working conditions. Technical specifications Material: High-Speed Steel (HSS) Tip Diameter: 13.0 mm Total Length: 151 mm Working Length: 101 mm Tip Angle: 118 degrees Standards: DIN 338 Compatibility and accessories Compatible with standard drill chucks for metalworking and DIY projects Suitable for use with drill presses and handheld drills Installation Insert the drill