Sealey HSS Cobalt Drill Bit

This 9mm HSS Cobalt drill bit is designed for heavy-duty metalwork and fabrication tasks. The 9mm diameter is perfect for large structural fixings, heavy mounting applications, and demanding drilling work in high carbon and stainless steel. The cobalt content ensures the bit maintains its cutting edge even during prolonged use on particularly hard materials. Supplied in a pack of 10 with a high-density storage case.