Yamawa Spiral Tap for Hard-to-Cut Materials PM-SP P3 M4X0.7 PM-SP-P3-M4X0.7 1 piece

Catalog number: PM-SP-P3-M4X0.7 Features: *Spiral taps for high-hardness steel materials with 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 blind hole machining. *Work material: For high carbon steel and tempered steel. Specifications: ● Precision: P3 ● Precision notation: P grade ● Nominal dimensions: M4 ● Pitch (mm): 0.7 ● Thread length (mm): 11 ● Total length (mm): 52 ● Square shank section (mm): 4 ● Counterbore diameter (mm): 3.38 ● Number of engagement threads: 2.75 threads ● Machined thread: Metric thread ● Surface treatment: Non-coated ● Number of grooves: 3 ● Neck length (mm): 17 ● Shank length (mm): 29 ● Length of square shank section (mm): 7 ● Number of grooves: 3 ● Shank length: 29mm ● Length of square shank section: 7mm ● Neck length: 17mm Material/Finish: ● High-speed tool steel (HSS-P)