Irwin HSS Cobalt Drill Bit 11.0mm OL:142mm WL:94mm

General description The IRWIN® HSS Cobalt Drill Bit is specifically designed for drilling into hard metals such as stainless steel and high-strength alloys. Made from high-quality HSS steel with 5% cobalt, it offers excellent durability and heat resistance. The drill features a 135° split point tip for precise centering and reduced drilling pressure, along with industrial-grade sharpened flutes for efficient chip removal. Its gold-tinted surface treatment enhances wear resistance, prolonging its lifespan and maintaining performance during demanding tasks. Technical specifications Diameter: 11.0 mm Overall length: 142 mm Working length: 94 mm Material: High-speed steel (HSS) with 5% cobalt Tip angle: 135° Finish: Gold surface treatment Compatibility and accessories Suitable for drilling into stainless steel, high-strength alloys, and other hard metals Compatible with standard drill chucks Installation Insert the drill bit into a compatible drill chuck Securely tighten the chuck to hold