OSG Point Tap HR Coating For Ni-Based Super Heat-Resistant Alloys (For Unified Threads) No. 8 Number of Threads 32 Thread Length 20mm 3901246 WHR-NI-POT-GH3-NO.8-32UNJC 1 Piece

Catalog number: WHR-NI-POT-GH3-NO.8-32UNJC Features: ●Long life achieved even for nickel-based alloys (40-45HRC) after aging treatment. Applications: ●For through hole machining. ●Workpiece: Ni-based alloys, tempered steel (35-45HRC), titanium alloys. Specifications: ●Precision: GH3 ●Nominal size: NO.8 ●Thread length (mm): 20 ●Total length (mm): 52 ●Shank diameter (mm): 5 ●Shank square section (mm): 4 ●Pilot hole diameter (mm): 3.5 ●Number of threads: 32 ●Number of engaging threads: 5 threads ●Machined thread: Unified thread ●Surface treatment: HR coating Material/Finish: ●Powdered high speed steel (CPM)