Yamawa Oxidized Spiral Tap SP OX P3 M4X0.7 SP-OX-P3-M4X0.7+20 1 piece

Catalog number: SP-OX-P3-M4X0.7+20 Features: * A spiral tap for blind hole machining with 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: P3 ● Precision notation: P grade ● Nominal dimensions: M4 ● Pitch (mm): 0.7 ● Thread length (mm): 11 ● Total length (mm): 52 ● Shank diameter (mm): 5 ● Square shank section (mm): 4 ● Counterbore diameter (mm): 3.38 ● Number of engagement threads: 2.5 threads ● Machined thread: Metric thread ● Surface treatment: Oxidation treatment ● Number of grooves: 3 ● Neck length (mm): 17 ● Number of grooves: 3 ● Neck length: 17mm ● Shank length: 29mm ● Length of square shank section: 7mm Material/Finish: ● High-speed tool steel (HSS)