Irwin HSS Cobalt Drill Bits (5) 10.0mm OL133 WL87mm IRW10502538

General description This is a high-speed steel (HSS) drill bit set with a 10mm diameter, designed for drilling into tough metals. It features a cobalt-enhanced tip for improved durability and performance in demanding applications. Technical specifications Diameter: 10 mm Material: High-speed steel (HSS) with 5% cobalt addition Total length: 133 mm Working length: 87 mm Type: Ground and sharpened for precise drilling 135° split point for immediate drilling and minimised bit walk Manufactured to DIN 338 Standards Compatibility and accessories Suitable for drilling in acid-resistant and heat-resistant steels Compatible with standard drill chucks Installation Insert the drill bit into a compatible drill chuck Secure tightly before use Usage Use in metalworking applications requiring drilling into hard metals Operate at appropriate speeds to prevent overheating