Yamawa Long Spiral Tap for Hard-to-Cut Materials LS-PM-SP L100 P3 M4X0.7 LS-PM-SP-F-P3-100-M4X0.7 1 piece

Catalog number: LS-PM-SP-F-P3-100-M4X0.7 Features: ●Long shank spiral tap for high hardness steel materials with hardness of about 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. ●Cutting materials: High carbon steel, tempered steel (25 to 35 HRC), tempered steel (35 to 45 HRC). Specifications: ● Precision: P3 ● Precision notation: P grade ● Nominal dimensions: M4 ● Pitch (mm): 0.7 ● Thread length (mm): 11 ● Total length (mm): 100 ● Shank diameter (mm): 5 ● Shank square section (mm): 4 ● Counterbore diameter (mm): 3.38 ● Number of engagement threads: 2.75 threads ● Machined thread: Metric thread ● Surface treatment: Non-coated ● Neck length (mm): 21 ● Shank length (mm): 40 ● Length of shank square section (mm): 7 ● Number of grooves: 3 Material/Finish: ● High-speed tool steel: Powdered high speed steel (HSS-P)