Yamawa Super Hard Hand Tap for Pipe Taper Threads and Cast Iron Long Thread Type CT-PT 3/8-19 CT-PT-3/8-19 1 Piece

Catalog number: CT-PT-3/8-19 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: 3/8 ●Number of threads: 19 ●Thread length (mm): 28 ●Total length (mm): 65 ●Shank diameter (mm): 14 ●Shank square section (mm): 11 ●Pilot hole diameter (mm): 14.2 ●Machined thread: Tapered thread ●Number of engagement threads: 2.5 ●Surface treatment: Non-coated ●Length to reference diameter (mm): 21 ●Number of grooves: 4 grooves ●Number of grooves: 4 ●Length of shank square section: 14mm Material/Finish: ●Ultrafine grain carbide alloy (HF)