Yamawa Oxidation Treatment Spiral Tap SP OX P1 2-56UNC SP-OX-P1-2-56UNC 1 piece

Catalog number: SP-OX-P1-2-56UNC Features: * A spiral tap for blind hole machining with an oxidation treatment applied to the surface of the thread to prevent welding. * Suitable for thread machining of soft steel materials such as low carbon steel that are prone to welding. Applications: * For blind hole machining. * Work material: Low carbon steel, medium carbon steel, high carbon steel. Specifications: ● Precision: P1 ● Precision notation: P grade ● Nominal size: No.2 ● Thread length (mm): 8.1 ● Overall length (mm): 42 ● Shank diameter (mm): 3 ● Square shank section (mm): 2.5 ● Counterbore diameter (mm): 1.83 ● Number of threads: 56 ● Number of engaging threads: 2.5 threads ● Machined thread: Unified thread ● Surface treatment: Oxidation treatment ● Number of grooves: 2 ● Neck length (mm): 12 ● Number of grooves: 2 ● Neck length: 12mm ● Shank length: 27mm ● Length of square shank section: 5mm Material/Finish: ● High-speed tool steel (HSS)