Yamawa Spiral Tap for Hard-to-Cut Materials PM-SP P3 M8X1.25 PM-SP-P3-M8X1.25 1 Piece

Catalog number: PM-SP-P3-M8X1.25 Features: ●Spiral tap for high-hardness steel materials with hardness of 35 to 45HRC, such as forged products, tempered materials, and mold materials made of high carbon steel and alloy steel. Applications: ●For blind hole processing. ●Work material: High carbon steel, tempered steel. Specifications: ●Accuracy: P3 ●Accuracy notation: P class ●Nominal size: M8 ●Pitch (mm): 1.25 ●Thread length (mm): 19 ●Total length (mm): 70 ●Shank square section (mm): 5 ●Pilot hole diameter (mm): 6.85 ●Number of engagement threads: 2.75 threads ●Machined thread: Metric thread ●Surface treatment: Non-coated ●Number of grooves: 3 ●Number of grooves: 3 ●Shank length: 36mm ●Length of shank square section: 8mm Material/Finish: ●High-speed tool steel (HSS-P)