Yamawa Spiral Tap for Nickel-Based Alloys ZEN-B P3 8-32UNC ZEN-B-P3-8-32UNC 1 piece

Catalog number: ZEN-B-P3-8-32UNC Features: ●The tap material is high-grade powder high-speed steel with excellent heat and wear resistance. ●The thread is re-threaded taking into consideration shrinkage and cutting heat. ●The groove shape is suitable for nickel-based alloys, allowing for smooth chip removal. ●The surface is treated to prevent adhesion. ●Appropriate oversizing is used to take into consideration the shrinkage of the female thread. Applications: ●For blind hole machining. ●Workpiece material: low carbon steel, medium carbon steel, stainless steel, nickel-based alloys. Specifications: ●Accuracy: P3 ●Accuracy notation: P class ●Nominal size: No.8 ●Thread length (mm): 13 ●Total length (mm): 60 ●Shank diameter (mm): 5.5 ●Shank square section (mm): 4.5 ●Pilot hole diameter (mm): 3.47 ●Number of threads: 32 ●Number of engagement threads: 3 ●Machined thread: Unified thread ●Surface treatment: Oxidation treatment ●Length of engagement + fully threaded section (mm): 7 ●Neck length (mm): 22 ●Shank length (mm): 31 ●Length of square section (mm): 7 ●Number of grooves: 3 ●For use with fully synchronous lead feeders only. Material/Finish: ●High-speed tool steel: Powdered high speed steel (HSS-P)