Triple action stripping - rotary, linear, and spiral - Window stripping is accomplished by combining 2 rotary cuts with a spiral cut in between them . Eliminates Cable Scoring. . Blade height is adjustable to precisely match insulation thickness . Interchangeable cable guides for small and large cable diameters . Hook on the cable guide is used to start jacket removal without the need to use a screwdriver or pliers . Replacement blade storage pocket in the base of the tool . Long life, high-carbon steel blade . Ergonomic handle shape . Suitable for most jacket materials .