Yamawa Point Tap for Hard-to-Cut Materials PM-PO P4 7/16-14UNC PM-PO-P4-7/16-14UNC 1 piece

Catalog number: PM-PO-P4-7/16-14UNC Features: ●This point tap is suitable for through-hole machining in high-hardness steel materials with a hardness of 35 to 45 HRC, such as forged products, tempered materials, and mold materials made of high carbon steel and alloy steel. Applications: ●For through-hole machining. ●Workpiece: High carbon steel, tempered steel. Specifications: ●Accuracy: P4 ●Accuracy notation: P class ●Nominal dimensions: UNC7/16 ●Thread length (mm): 26 ●Total length (mm): 82 ●Shank diameter (mm): 8.5 ●Shank square section (mm): 6.5 ●Pilot hole diameter (mm): 9.4 ●Number of threads: 14 ●Number of engaging threads: 5.5 threads ●Machined thread: Unified thread ●Surface treatment: Non-coated ●Number of grooves: 3 ●Shank length (mm): 42 ●Length of shank square section (mm): 9 Material/Finish: ●High-speed tool steel: Powdered high speed steel (HSS-P)