The utility model relates to a 10Kv cable terminal semi-conducting layer peeling tool. The peeling tool is characterized in that the peeling tool comprises a circular pipe (4). Three installation bases (2) are fixed on the circular pipe (4) in the circumferential direction at an interval of 120 degrees. A connection rod (1) is detachably installed in each installation base (2). One end of the connection rod (1) extends out from the installation base (2) and the other end of the connection rod (1) extends into the circular pipe (4). A roller (5) is installed at one end, extending into the circular pipe (4), of each of two connection rods (1). An L-shaped blade (6) is installed at one end, extending into the circular pipe (4), of the residual connection rod (1). The tool is advantaged by simple structure, low cost and light weight. During usage, the tool can keep a cable straight, achieves peeling and cable fixation, can achieve peeling of semi-conducting layers of cables with different sizes, and achieves accurate control of knife edge depth.