Yamawa Point Tap for Hard-to-Cut Materials PM-PO P4 3/4-16UNF PM-PO-P4-3/4-16UNF 1 Piece

Catalog number: PM-PO-P4-3/4-16UNF Features: ●This point tap is suitable for through-hole machining of 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: UNF3/4 ●Thread length (mm): 33 ●Total length (mm): 105 ●Shank diameter (mm): 15 ●Shank square section (mm): 12 ●Pilot hole diameter (mm): 17.59 ●Number of threads: 16 ●Number of engaging threads: 5.5 threads ●Machined thread: Unified thread ●Surface treatment: Non-coated ●Number of grooves: 3 ●Shank length (mm): 50 ●Length of shank square section (mm): 15 Material/Finish: ●High-speed tool steel: Powdered high speed steel (HSS-P)