... to manufacture this cleaver blade. The tungsten alloy of World’s cleaver blades are selected form well-known international manufacturers, which ... degrees at single fiber Optional Items: (Sumitomo) FC-7S,FC-7MF,FC-6S,FC-6S-C,FC-6M,FC-6M-C,FCP-25,FCP-22,FCH ... ,S325A. Cleaver Blade (cutting wheel) for optical fiber for Sumitomo FC-7S,FC-7MF,Furukawa:S321