Yamawa Steel Roll Tap N-RZ G7 3/8-24UNF B N-RZ-G7-3/8-24UNF-B 1 piece

Catalog number: N-RZ-G7-3/8-24UNF-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: G7 ●Accuracy notation: G grade ●Nominal dimensions: UNF3/8 ●Thread length (mm): 23 ●Total length (mm): 75 ●Shank diameter (mm): 7 ●Shank square section (mm): 5.5 ●Pilot hole diameter (mm): 9.04 ●Number of threads: 24 ●Number of engaging threads: 2 ●Machining thread: Unified thread ●Surface treatment: Oxidation treatment ●Roll tap for steel Material/Finish: ●High speed tool steel (HSS)