CoroMill 327 and 328 CoroMill are highly productive solutions for slotted internal and external. Both benefit from the use of the quality of plaquita covered with PVD GC1025, suitable for all kinds of material.
CoroMill 327 serves for slotted internal achaflanado and threaded holes with diameters of 10 mm up six cutting edges that offer a great return of machining, CoroMill 328 is a solution of interchangeable plates for the threaded and slotted washers, suitable for external slots and large holes above 39 mm in diameter. These strawberries are especially suitable for machining of components with eccentric, sections such as e.g. gearboxes casings.