Features: The Water Pipe Internal Thread Opener is suitable for 1/2inch 3/4inch PVC plastic pipe, making it essential tool for efficient plumbing tasks. Crafted from metal, this thread opener features a double ended design that allows quick switching between size, ensuring durability and convenience. Suitable for DIY enthusiasts, homeowners, and professional who require reliable tool for everyday maintenance and repair projects. Perfect for home repairs, crafting, and routine maintenance, this tool simplifies process of threading water pipe, making it accessible for users of various skill. Suitable for hand electric drills, this thread opener ensures easy operation, enhancing your toolkit with its practical design and construction. Specifications: Component:Steel Inner hole thread opener:Approx. 37mm/1.46inch Electric die holder: Approx. 90mm/3.54inch Package Includes: 1 Set Thread Opener note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.