Yamawa Non-ferrous Roll Tap N-RS G9 M18X1.5 B N-RS-G9-M18X1.5-B 1 piece

Catalog number: N-RS-G9-M18X1.5-B Features: ●Roll tap suitable for thread machining of non-ferrous metals (aluminum castings, aluminum die castings, brass, etc.). Applications: ●For blind hole machining. ●Workpiece: rolled aluminum, aluminum alloy castings, zinc alloy castings. Specifications: ●Accuracy: G9 ●Accuracy notation: G grade ●Nominal dimensions: M18 ●Pitch (mm): 1.5 ●Thread length (mm): 33 ●Total length (mm): 100 ●Shank diameter (mm): 14 ●Shank square section (mm): 11 ●Pilot hole diameter (mm): 17.30 ●Number of engagement threads: 2 ●Thread machining: Metric thread ●Surface treatment: Nitriding treatment ●Non-ferrous roll tap Material/Finish: ●High-speed tool steel (HSS)