Yamawa Super Hard Hand Tap for Pipe Taper Threads and Cast Iron Long Thread Type CT-PT 3/4-14 CT-PT-3/4-14 1 Piece

Catalog number: CT-PT-3/4-14 Features: ●This product is primarily intended to ensure the tightness of the threaded portion when connecting pipe parts, etc. It is a hand tap for taper pipe threads that is suitable for mass-produced thread processing of hard and brittle materials such as cast iron. Applications: ●Workpiece material: Cast iron, tough cast iron, brass castings. Specifications: ●Accuracy: JIS Class 2 ●Nominal size: 3/4 ●Number of threads: 14 ●Thread length (mm): 35 ●Total length (mm): 85 ●Shank diameter (mm): 23 ●Shank square section (mm): 17 ●Pilot hole diameter (mm): 23.0 ●Processing thread: Tapered thread ●Number of engagement threads: 2.5 threads ●Surface treatment: Non-coated ●Length to reference diameter (mm): 25 ●Number of grooves: 4 grooves ●Number of grooves: 4 ●Length of shank square section: 20mm Material/Finish: ●Ultrafine grain carbide alloy (HF)