Sealey HSS Cobalt Drill Bit

This 10mm HSS Cobalt drill bit is essential for workshops undertaking large-diameter metalwork. The 10mm diameter is commonly used for M12 clearance holes, substantial mounting brackets, and heavy structural fabrication in high carbon and stainless steel. The cobalt content provides exceptional durability when working with demanding materials. Supplied in a pack of 5 with a high-density storage case.