Yamawa Super Hard Hand Tap for Parallel Pipe Threads CT-PS 1/4-19 CT-PS-1/4-19 1 piece

Catalog number: CT-PS-1/4-19 Features: ●This product is primarily intended to improve the tightness of the threaded portion when connecting pipe parts, etc. It is a carbide hand tap for parallel pipe threads that is suitable for mass-produced thread processing of hard and brittle materials such as cast iron. ●The processed PS female thread is used to fit with the PT male thread. Applications: ●Cutting material: Cast iron, tough cast iron, brass castings. Specifications: ●Precision: JIS Class 2 ●Nominal size: 1/4 ●Number of threads: 19 ●Thread length (mm): 28 ●Total length (mm): 62 ●Shank diameter (mm): 11 ●Shank square section (mm): 9 ●Pilot hole diameter (mm): 11.30 ●Processed thread: Parallel pipe thread ●Number of engagement threads: 3.5 ●Surface treatment: Non-coated ●Number of grooves: 4 grooves ●Number of grooves: 4 ●Length of square shank section: 12mm Material/Finish: ●Ultrafine grain carbide alloy (HF)