Length: 11.5cm Made of high impact material. UTP, STP and multiple transmission-line: 3.2mm-9.0mm. According to insulation wire thickness and size, put "V" or "U" slot in front seat. Press on pointer rotation tool for 1-3 times, you can strip cortex easily. Adjust screwdriver bit according to cable thickness. You can control blade cutting depth thus avoiding damage cable. 1 x Coax cable stripper In original package