Pilot Countersink and Driver Bit

Makes pilot drilling for fixing points simple and efficient while using just one drill Replaceable 3.2mm HSS Pilot Bit 9.5mm carbide blade countersink Unique double quick release bit adaptor allows multiple accessories to be held in the drill at once Adjustable depth stop to set the fixing head flush, Weight: 0.2094391489 Pounds, Manufacturer: Carl Kammerling International