Yamawa Non-ferrous Roll Tap N-RS G6 2-56UNC P N-RS-G6-2-56UNC-P 1 piece

Catalog number: N-RS-G6-2-56UNC-P Features: ●Roll tap suitable for thread machining of non-ferrous metals (aluminum castings, aluminum die castings, brass, etc.). Applications: ●For through hole machining. ●Workpiece: rolled aluminum, aluminum alloy castings, zinc alloy castings. Specifications: ●Accuracy: G6 ●Accuracy notation: G grade ●Nominal dimensions: No.2 ●Thread length (mm): 8.1 ●Total length (mm): 42 ●Shank diameter (mm): 3 ●Shank square section (mm): 2.5 ●Pilot hole diameter (mm): 2.01 ●Number of threads: 56 ●Number of engaging threads: 4 ●Machining thread: Unified thread ●Surface treatment: Nitriding treatment Material/Finish: ●High speed tool steel (HSS)