Irwin 10502530 HSS Cobalt Drill Bits 6.0mm Pack of 10

The IRW10502530 is a 6mm HSS Cobalt Drill Bit supplied in a pack of 10, offering a versatile diameter that's widely used across metalworking applications. This size is perfect for drilling stainless steel and high alloy steels for medium-duty fixings, brackets, and structural metalwork. The 6mm diameter is commonly specified in mechanical assembly, fabrication, and construction projects where reliable performance in tough materials is essential. The 5% cobalt content provides superior heat and abrasion resistance, allowing the drill bit to maintain its sharp cutting edge significantly longer than conventional HSS bits. Heavy-duty web construction ensures maximum strength and rigidity, even when drilling through demanding materials. The 135° split point geometry delivers immediate cutting action, effectively eliminating bit walk and ensuring accurate, precisely positioned holes with every use. Features and Benefits: • 6mm diameter suitable for medium-duty fixings and metalwork • Pack of