General description This 6PCS Set Thread Maker Tool is designed for creating threads on PVC pipes, featuring three NPT thread size dies: 1/2 inch, 3/4 inch, and 1 inch. It is a practical solution for various plumbing needs. Technical specifications Material: ABS and Alloy Steel Thread Sizes: 1/2 inch, 3/4 inch, 1 inch (NPT) Features: Hardened and tempered, multi-row chip removal, fast chip evacuation, firm locking Usage This pipe threader kit is ideal for a wide range of applications, including plumbing installation, greenhouse construction, air conditioning, and ventilation system installation. Other information Includes: 1 x Plastic Pipe Die, 3 x Thread Dies (1 on the pipe die), 2 x Round Dies