Yamawa Z-PRO Straight Tap for High Hardness Steel for Pipe Tapered Threads PMST OX RC (PT) 3/8-19 PMST-OX-RC-3/8-19 1 piece

Catalog number: PMST-OX-RC-3/8-19 Features: ● For tapping pipe taper threads Rc (PT), it is ideal for machining high-hardness materials such as plastic mold materials with a hardness of 25 to 45 HRC. Specifications: ● Precision: JIS Class 2 ● Nominal size: 3/8 ● Number of threads: 19 ● Thread length (mm): 21 ● Total length (mm): 100 ● Shank diameter (mm): 14 ● Shank square section (mm): 11 ● Pilot hole diameter (mm): 14.2 ● Machining thread: Taper thread ● Number of engagement threads: 2.5 threads ● Surface treatment: Oxidation treatment ● Length to reference diameter (mm): 15.4 ● Shank length (ls): 51 ● Shank square section length (mm): 51 ● Number of grooves: 4 Material/Finish: ● High-speed tool steel (HSS-P)