By introducing the three cutters like HM120, HM124, HM737, HM119, HM118, HM152 e HM017-HM117, similar by sight, but very different in the applications, the decision was to add an absolute news: the Colour System. A system of identification of the cutters, which foresees the application of a coloured ring around the cutters: BLUE for Inox, GREEN  for duplex-ph, VIOLET for Inconel, RED for Steel, and Orange for Titan

Code Silmax	For the  machining of
HM 120	INOX
HM 124	INOX
HM 737	INOX
HM 119	DUPLEX PH
HM 118	INCONEL
HM 152	STEEL
HM 117	TITAN
HM 017	TITAN