This 10.5mm hss cobalt drill bit provides reliable performance for substantial metalwork applications. The 10.5mm diameter is ideal for large structural fixings, heavy duty mounting applications, and demanding fabrication work in high carbon and stainless steel. The self centring split point ensures accurate hole placement whilst reducing the force required to penetrate hard materials. Supplied as a pack of 5 in a durable storage case. Features and benefits bull 10.5mm diameter for substantial drilling tasks bull 5% cobalt for superior heat resistance bull self centring 135° split point bull pack of 5 for professional use bull efficient swarf clearance design bull high density storage case included specifications brand sealey nett weight 0.35kg pack qty 5 size Ø10.5mm