Yamawa Z-PRO Premium Thread Mill PRML 9.0P1.75 PRML-9.0P1.75 1 piece

Catalog number: PRML-9.0P1.75 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: M9.0 ● Pitch (mm): 1.75 ● Blade diameter (mm): 9.0 ● Blade length (mm): 5.3 ● Total length (mm): 90 ● Number of blades (pieces): 4 ● Shank diameter (mm): 10 ● Surface treatment: TiALN coating ● Minimum processed female thread (Dmin): M12 x 1.75 ● Thread: 3 threads / left blade ● Oil hole available Material / Finish: ● Ultra-fine grain carbide alloy (HF)