Yamawa Non-ferrous Roll Tap N-RS G8 M12X1.75 B NRS-G8-M12X1.75-B 1 piece

Catalog number: NRS-G8-M12X1.75-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: Aluminum rolled material, aluminum alloy castings, zinc alloy castings. Specifications: ●Accuracy: G8 ●Accuracy notation: G class ●Nominal size: M12 ●Pitch (mm): 1.75 ●Number of teeth: 2 teeth ●Machining thread: Metric thread ●Surface treatment: Nitriding treatment ●Non-ferrous roll tap Material/Finish: ●High speed tool steel (HSS)