Fangrui Product Details Sturdy And Construction: Made Of High-hardness Cast Steel, The Tool Has Excellent Molding Capacity And Can Support Up To 35,000 Twists. It Is Wear-, Heat-, And Rust-, And Can Perfectly Withstand Harsh Conditions. Easy And Safe Operation: Designed With A Viewing Hole For Precise Insertion Of Wires And A Circular Wire Twisting Groove, The Tool Prevents Wire Damage During Use While Ensuring Operational Efficiency And User Safety. Enhanced Twisting Efficiency: Equipped With A Universal Hexagonal Shank That Can Accommodate Wires From 2.5 To 6 Square Millimeters, Our Tool Can Twist 2-6 Wires At The Same Time, Thereby Increasing Productivity And Greatly Enhancing Workflow. Versatile Tool Compatibility: Suitable For Types Of Drills, Including Cordless Drills, Lithium Drills, And Electric Drills, As Well As Electric Screwdrivers And Wrenches, Making It A Versatile Addition To Any Construction And Repair Work Tool Collection. Comfortable Ergonomic Design: The Tool Is Carefully Designed To Provide A Comfortable Exp