Yamawa Z-PRO Premium Thread Mill PRML 7.5P1.5 PRML-7.5P1.5 1 piece

Catalog number: PRML-7.5P1.5 Features: ● A thread processing tool that utilizes the "Helkari feed" function. One tool can process female threads of different diameters as long as the pitch is the same. ● An oil hole for internal lubrication is used, allowing stable female thread processing even in blind holes. Applications: ● Workpiece material: tempered steel (35-45 HRC), tempered steel (25-35 HRC), cast iron, ductile cast iron, alloy steel, high carbon steel, medium carbon steel, low carbon steel Specifications: ● Nominal size: M7.5 ● Pitch (mm): 1.5 ● Blade diameter (mm): 7.5 ● Blade length (mm): 4.5 ● Total length (mm): 80 ● Number of blades (pieces): 4 ● Shank diameter (mm): 8 ● Surface treatment: TiALN coating ● Minimum processed female thread (Dmin): M10 x 1.5 ● Thread: 3 threads / left blade ● Oil hole available Material / Finish: ● Ultra-fine grain carbide alloy (HF)