1.For cutting silica optical fiber 2.High precision of cutting 3.Great ... It is the ideal tool for cutting silica optical fiber, Single fiber and Fiber ribbon. Item:SCT-21b Specifications:OD20.0*ID4 ... /16 positions) Cleaving angle:0.5 degrees at single fiber Optional Items: (Sumitomo) FC-7S,FC-7MF,FC ... ,S325,S325A. Cleaver Blade (cutting wheel) for optical fiber for Sumitomo FC-7S,FC-7MF,Furukawa:S321