This wire twister set includes a plastic twister, a metal wire twister, 2 bit holders, and a Dring for easy carrying and operation. It is suitable for home appliance , cable installation, or electronic assembly. Materials: The plastic twister is made of density polymer for wear resistance and durability. The metal wire twister is cast steel, offering higher strength and durability, and is suitable for a variety of harsh working environments. Strong compatibility: The wire twister tool for drill handles 2.5/4/6 mm² (914 AWG) wires, providing 25 parallel functions. It adapts to different wire sizes to ensure stable and reliable connections, suitable for various electrical engineering projects. Easy installation and operation: Equipped with a 1/4 inch hex head, the wire twisting tool can be easily used with most electric drills. It is simple to install and convenient to operate, achieving quick and efficient wire twisting, reducing hand fatigue, and improving work efficiency. Use scenarios: 1) and maintenance of home appliances where multiple wires must be twisted neatly. 2) Cable installation for networking, lighting, or electrical wiring projects. 3) Electronics assembly or prototyping requiring reliable parallel wire twisting.