RUKO 102451RO Flat Counter Bore Set HSS

Flat countersinker set DIN 373 HSS with straight shank and fixed pilot in steel case - 6 pcs.

For producing countersinkings for cylinderhead 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.