RUKO COUNTERSINK TYPE C (Cobalt)102111E
Single Piece Countersink Type C (HSS-E) with 90° Diameter ranging from 6.3mm-31.0mm from RUKO.
Because of the CBN deep-ground flutes the cutting edges are extremely sharp. Ideal for burr- and chatter-free deburring and countersinking. Best results at low cutting speeds.