Yamawa Long Point Tap for Hard-to-Cut Materials LS-PM-PO L150 P4 M8X1.25 LS-PM-PO-P4-150-M8X1.25 1 Piece

Catalog number: LS-PM-PO-P4-150-M8X1.25 Features: ●A long shank point tap suitable for through hole machining of high hardness steel materials with a 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 through hole machining. ●Workpiece material: 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: M8 ● Pitch (mm): 1.25 ● Thread length (mm): 19 ● Total length (mm): 150 ● Shank diameter (mm): 6.2 ● Square shank section (mm): 5 ● Counterbore diameter (mm): 6.85 ● Number of engagement threads: 5.5 threads ● Machined thread: Metric thread ● Surface treatment: Non-coated ● Number of grooves: 3 ● Shank length: 50mm ● Length of square shank section: 8mm Material/Finish: ● High-speed tool steel: Powdered high speed steel (HSS-P)