® CMT Roughers and Finishers Indexable CMT Roughers and Finishers For excellent performance Solid and accurate clamping method enables full repeatability Working at high machining parameters Modular system using the standard CMT tool holders with various shank options Enables machining with large overhang Carbide grade: CR3 Ultra-Fine carbide grade with high hardness and toughness provides high cutting edge stability and wear resistance. A New Generation of PVD Coating for High-Performance Cutting Applications. Product Identification Ordering Codes C RM 160 F W50 CR3 C = CMT RM = Roughers Cutting Number Width Carbide Inserts End Mills Diameter of Flutes 50 = 5.0 mm Grade EM = Finish 160 = 16.0 mm F=6 End Mills 170 = 17.0 mm 200 = 20.0 mm B14-31