Yamawa Long Spiral Tap for Hard-to-Cut Materials LS-PM-SP L200 P4 M30X3.5 LS-PM-SP-P4-200-M30X3.5 1 piece

Catalog number: LS-PM-SP-P4-200-M30X3.5 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: For high carbon steel, tempered steel (25 to 35 HRC), tempered steel (35 to 45 HRC). Specifications: ● Precision: P4 ● Precision notation: P grade ● Nominal size: M30 ● Pitch (mm): 3.5 ● Thread length (mm): 46 ● Total length (mm): 200 ● Shank diameter (mm): 23 ● Square shank section (mm): 17 ● Counterbore diameter (mm): 26.6 ● Number of engagement threads: 2.75 threads ● Machined thread: Metric thread ● Surface treatment: Non-coated ● Number of grooves: 4 ● Number of grooves: 4 ● Shank length: 80 mm ● Length of square shank section: 20 mm Material/Finish: ● High-speed tool steel (HSS-P)