Yamawa Oxidation Treatment Spiral Tap SP OX P1 1/8W40 SP-OX-P1-1/8W40 1 piece

Catalog number: SP-OX-P1-1/8W40 Features: * A spiral tap for blind hole machining with oxidation treatment on the thread surface to prevent adhesion. * Suitable for thread machining of soft steel materials such as low carbon steel that are prone to adhesion. Applications: * For blind hole machining. * Work material: Low carbon steel, medium carbon steel, high carbon steel. Specifications: ● Precision: P1 ● Precision notation: P grade ● Nominal dimensions: W1/8 ● Thread length (mm): 11 ● Overall length (mm): 52 ● Shank diameter (mm): 5 ● Square shank section (mm): 4 ● Counterbore diameter (mm): 2.53 ● Number of threads: 40 ● Number of engaging threads: 2.5 threads ● Machined thread: Whitworth thread ● Surface treatment: Oxidation treatment ● Number of grooves: 3 ● Neck length (mm): 16 ● Number of grooves: 3 ● Neck length: 16mm ● Shank length: 28mm ● Length of square shank section: 7mm Material/Finish: ● High-speed tool steel (HSS)