Sealey HSS Cobalt Drill Bit

This 11.5mm HSS Cobalt drill bit offers exceptional performance for large-diameter drilling applications. The 11.5mm diameter is ideal for substantial structural work, heavy-duty fixings, and demanding fabrication tasks in high carbon and stainless steel. The split point design ensures accurate hole placement whilst the cobalt content provides outstanding heat resistance during prolonged use. Supplied as a pack of 5 in a high-density storage case. Features and Benefits: • 11.5mm diameter for structural applications • 5% cobalt for extended tool life • Self-centring split po