General description This set of 10 Irwin HSS Cobalt Drill Bits is specifically designed for drilling into tough materials such as stainless steel and high-alloy steels. Made with 5% cobalt, these drill bits offer high heat and abrasion resistance, ensuring durability and reliable performance. They feature a robust core construction and a 135° split point that starts drilling immediately, reducing walking and increasing precision. Manufactured according to DIN 338 standards, these drill bits are suitable for professional and heavy-duty use. Technical specifications Type: HSS (High-Speed Steel) with 5% cobalt Diameter: 7.0 mm Total length: 109 mm Working length: 69 mm Shank: Cylindrical Point angle: 135° Standards: DIN 338 Quantity: 10 pieces per pack Compatibility and accessories Compatible with standard drill chucks for metal drilling Suitable for use with drill presses and handheld drills Installation Insert the drill bit into a compatible drill chuck Secure tightly to prevent