Ruko HSS Counterbores - Metric is only available to buy in quantities of 1
Product Information
Flat countersinker set is used for producing countersinkings for cylinder head screws, thread-cutting screws and thread-furrowing screws. Ideal for burr and chatter-free deburring and countersinking. Applicable for steel, cast iron, non-ferrous and light metals. Best results at low cutting speeds.