Features 1、Universal for hot melting/cold connection, suitable for cutting optical fiber and cable, very practical 2、Refined tungsten steel blade with 24 surface, possess high hardness, wear resistance, have strength and toughness, heat resistance and corrosion resistance 3、The product provide up to 48000 cutting life, very durable and practical for you to use 4、This optical fiber cold splicing hot‑melting tool can be used both in high and low temperature, possess strong adaptability and powerful functions 5、Come with hex key for easy operation. Storage bag can protect the cleaver, easy to store and carry Specification Item Type: Fiber Cleaver Model: X3 Material: Tungsten steel Purpose: Optical fiber cold splicing and hot melting tool Basic Parameters: Cutting angle ≤0.5° Cutting length(approx.) 9 ~ 16mm / 0.4 ~ 0.6in（dia0.25mm / 0.01in）/ 10-16mm（dia0.25mm / 0.01in） Fiber diameter type 125μm Suitable fiber type 0.25 and 0.9mm Blade service life About 48,000 times Suitable operating temperature -40-80℃ Suitable storage temperature -40-80℃ Package List 1 x Fiber Cleaver 1 x Hex Wrench 1 x Carrying Case 1 x User Manual