Yamawa Steel Roll Tap N+RZ G4 M1.2X0.25 B NRZ-G4-M1.2X0.25-B 1 piece

Catalog number: NRZ-G4-M1.2X0.25-B Features: ●Roll tap suitable for threading steel (carbon steel, alloy steel, ordinary steel). Applications: ●For blind hole processing. ●Workpiece: Low carbon steel, medium carbon steel. Specifications: ●Accuracy: G4 ●Accuracy notation: G grade ●Nominal size: M1.2 ●Pitch (mm): 0.25 ●Thread length (mm): 4.5 ●Total length (mm): 36 ●Shank diameter (mm): 3.0 ●Shank square section (mm): 2.5 ●Number of engagement threads: 2 ●Processing thread: Metric thread ●Surface treatment: Oxidation treatment ●Shank length: 24mm ●Length of shank square section: 5mm Material/Finish: ●High speed tool steel (HSS)