NPT Pipe Tap, HSS ZG 3/8‑19 Hand Thread Tap High Hardness Hardware Repair Manual Tools

【High speed steel】 It is made of high-speed steel with high hardness. When using this ZG tap, iron and other difficult-to-process metal materials have ductility. 【3/8 inch】 High-quality HSS wire taps can be cut very well, and the cutting speed is fast. Thread taper: 55°, thread specification: 3/8 inch. 【American system】 Carbon steel pipe taps are designed to clean and or re-thread damaged or jam pipe threads. HSS 3 / 8-19 taps provide high work efficiency, thus saving time and energy. 【Size】 Tap Length: Approx. 7cm / 2.8in, Useful Length of Tap: Approx. 2.5cm / 1in, Shank Diameter: Approx. 1cm / 0.4in. 【Application】NPT pipe taps are widely used in stainless steel, iron, cast iron, alloy steel, carbon steel, and abrasive steel materials.