This universal wire twister connector not only supports manual operation, but also adapt to electric operation, making it more flexible. It can parallel 2/3/4/5 wires at the same time, and the wire diameter range is 1.5-4 square millimeters to meet different wiring needs. This wire twister is made of high quality stainless steel and ABS, which can high hardness and high wear resistance. After high-temperature quenching , it provides higher hardness, and adopts five-hole design to make the connection stronger. It is durable and provide users with a reliable tool. It is compatible with a of common models, enhancing versatility. Suitable for various projects such as electrician maintenance, assembly, wire connection and metal wire connection, etc. It can meet different wiring requirements to the maximum extent. It will get better results with an electric drill, especially when processing more than 3 wires of 4 square millimeters, an electric drill with a voltage of 16V or above is required. The included 1/4inch twister is used for proper alignment of most drill bits and socket twisters. Its design can simplify the wiring task. Parts List: 1xSilver Wire Stripper and Twister Tool 1xBlue Twister Highlight description: This wire stripper and twister tool is used for wire stripping and twisting, which supports manual operation and electric drill drive. This multifunctional tool can parallel 2/3/4/5 wires at the same time, which can meet different wiring needs. This wire twister tool is made of stainless steel and ABS, reliable and durable. Multifunctional: The wire stripper and twister tool is used for wire peeling and twisting. The twister is used for wire twister connector. It supports manual and electric operation, easy to use. Enhance User Experience: It can work with power drill for better results. This wire twister tool can enhance user experience and simplifying the wiring task. Product Name: Wire Stripper and Twister Tool Size: 20x100MM, 10MM silver wire twister connector; 0.9x3.3inch blue twister, 1/4inch drill bit Can be peeled/can be combined with five wires/manual electric universal Color:blue+silver Material:ABS+stainless steel Package Contents: 1 set x drill wire stripper Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.