Bosch PRO HSS Countersink Bit

The 16mm Bosch PRO HSS Countersink Bit is a larger size for deburring and countersinking pre-drilled holes in steel. It's a good option when you need a wider countersink for bigger fixings, giving a tidy, professional finish. The high-speed steel (HSS) construction provides strength and resistance to heat, helping the bit cope with demanding site and workshop use. Its 90° cutting edges help create clean, burr-free countersink holes exactly where you need them. The cylindrical shank is compatible with three-jaw drill chucks for straightforward use with your drill. Features a