Yamawa Steel Roll Tap N+RZ G5 M2.2X0.45 B N+RZ-G5-M2.2X0.45-B 1 piece

Catalog number: N+RZ-G5-M2.2X0.45-B Features: ●Roll tap suitable for thread machining of steel (carbon steel, alloy steel, ordinary steel). Applications: ●For blind hole machining. ●Work material: low carbon steel, medium carbon steel. Specifications: ●Accuracy: G5 ●Accuracy notation: G grade ●Nominal size: M2.2 ●Pitch (mm): 0.45 ●Thread length (mm): 8.1 ●Total length (mm): 42 ●Shank diameter (mm): 3 ●Shank square section (mm): 2.5 ●Pilot hole diameter (mm): 2.00 ●Number of engagement threads: 2 ●Thread machining: Metric thread ●Surface treatment: Oxidation treatment ●Roll tap for steel Material/Finish: ●High speed tool steel (HSS)