Feature:1. STRIPPING RANGE: Longitudinal bundle tube stripper support stripping 1.2‑3.3mm 6 different diameters of 1.2‑1.5mm, 1.5‑1.8mm, 1.8‑2.1mm, 2.1‑2.5mm, 2.5‑2.9mm, 2.9‑3.3mm2. TUNGSTEN STEEL BLADE: The blade of cable tube slitter is specially made of tungsten steel alloy material and can be replaced. Lock in design to assist in fixing the fiber optic cable and prevent from deviating from the slot during the stripping process3. EASY TO USE: Cable tube slitter tool with wire diameter labeling, multiple fiber optic cable sizes can be peeled to meet different needs, with spare blade storage slots(with 12pcs spare blades) for easy storage of spare blades4. PRODUCT FEATURES: Fiber optic cable tube slitter support vertical peeling, easy to peel, possess incisive blade, locking tool, easy to operate, long lasting5. PORTABLE AND CONVENIENT: The size of replaceable blade cable tube slitter is 51x50x30mm, mini and portable to carry, convenient for you to useSpecification:Item Type: Cable Tube SlitterMaterial: ABS and tungsten steelStripping Range: 1.2-3.3mm6 Sizes: 1.2-1.5mm, 1.5-1.8mm, 1.8-2.1mm, 2.1-2.5mm, 2.5-2.9mm, 2.9-3.3mmCable Tube Slitter Size(LxWxH): Approx. 51 x 50 x 30mm / 2.01 x 1.97 x 1.18in.Package List:1 x Fiber Optic Central Tube Slitter12 x Spare Blades (in the spare blade slot)