Sealey HSS Cobalt Drill Bit

This 6mm HSS Cobalt drill bit is essential for workshops undertaking regular metalwork. The 6mm diameter is perfect for M8 clearance holes, mounting brackets, and general steel fabrication. The cobalt content provides exceptional heat resistance, making it particularly effective for drilling stainless steel where standard HSS bits would struggle. Supplied in a pack of 10 with a high-density storage case. Features and Benefits: • 6mm diameter for M8 clearance holes • 5% cobalt extends tool durability • 135° split point for accurate starting • Pack of 10 bits for continuous u