... Japan. It is the ideal tool for cutting silica optical fiber, Single fiber and Fiber ribbon. Item:SCT-21b Specifications:OD20.0*ID4.0 ... ° Blade positions:12/16 Blade life:36000—40000 fibers((1,000 fibers x 3 height x 12/16 positions) Cleaving angle ... ) FC-7S,FC-7MF,FC-6S,FC-6S-C,FC-6M,FC-6M-C,FCP-25,FCP-22,FCH-3,FCH-9 ...