Ultra flexible regulating screw, which can be adjusted with the supplied toothed disc. This screw is equipped with a system and self-locking washer that allows to fix
the pressure adjustment and that this pressure remains perfect. Highly resistant stainless steel Type 440C 9CR extreme wear resistance and
high stability of the cutting edge. Steel quality 9CR HRC.57-58 ROCKWELL. Convex sharpening razor blade, hollowed out for tapering and
and voluminous cuts. Silicone stop mounted on screw, silent and comfortable. Supplied with protective tip case, leather maintenance square, regulation ring.