3 high-efficiency drilling twisting tools: This set of twisting tools includes three commonly used tools (2 metal twisting tools, 1 plastic twisting tool), all equipped with 1/4 inch hexagonal handles. The drilling twisting tools are compatible with commonly used rope and cordless drills for quick connection. Durable and sturdy drilling twisting tool: The drilling metal twisting tool is made of high-quality Metal , galvanized, with high strength and corrosion resistance, and can withstand more than 35000 twisting cycles; The blue twisting tool uses high-quality high-density polymer materials Household twisted wire and electrical tools: This twisted wire tool is designed for household maintenance and professional electricians, equipped with a circular observation port that allows for clear observation of the wiring situation, ensuring safe operation; The twisted nut twisting device is suitable for standard 1/4 inch hexagonal drills, electric screwdrivers, electric wrenches, and other electric tools Wide compatibility of wire twisting machine: 1/4inch hexagonal handle, designed to seamlessly match with electric drill, providing 2-7 parallel functions for 9-22 AWG wire, easy to operate, safe and reliable; with the rotation of the drill bit, this wire twisting tool can complete wire connection in seconds, greatly improving work efficiency. Simple steps for using a twisting tool for drilling: First, insert the stripped wires neatly into the twisting tool and check whether the wires are inserted properly through the observation port; Secondly, use pliers or hands to fix the wire in the drilling twisting tool; Finally, start the drill, rotate the twisting tool for a few seconds, and then pull out the wire to complete the twisting process Colour:As Shown Material:Metal Package Contents: 3x high-efficiency drilling twisting tools Only the above package content, other products are not included. Note: Li