Feature:【wire twisting tools package 】this 4-piece set of light blue wire twister tools features a 1/4″ chuck, making it compatible with most drills. simply attach your drill and twist to complete wiring tasks in seconds. the set includes a wire stripper and wire nut twister for drill, perfect for quick wire twisting and stripping. ideal for professionals and diyers needing a reliable wire twister for electrical projects【efficient and time-saving】just attach the wire twisting tool to your power drill to free your hands and reduce fatigue, making wiring faster, safer, and more efficient. the electrical wire twister simplifies the process, while the electrical wire twister tool for drill saves time and effort, making tasks easier and quicker to complete【sturdy and durable】this wire twisting tool is made from high-density polymer and 603 stainless steel for long-lasting durability. the blue wire nut twister offers wear and rust resistance, while the other tools, including the wire twister drill bit, are crafted from high-hardness 603 stainless steel. the drill wire twister and wire twister for drill ensure reliable performance, even with heavy use【designed for versatile use】the wire twisting tool features a 6mm hex shank, compatible with most drills. it simplifies 2-way and multi-way connections and works with wire sizes from 1.5 to 6 square millimeters. no specific conductor requirements make it perfect for both residential and professional electrical installations, ensuring fast and reliable results【wide applicability】this electric wire twister tool for drill is compatible with most wire nuts, the electrician wire twister ensures fast twisting, while the wire twister bit allows for hands-free operation, greatly improving efficiency and convenience, some of the five insulated wire caps sent may not work with wire twisters, but that doesn’t stop them from being high performing