Yamawa Oxidized Spiral Tap SP OX P3 M8X1.25 SP-OX-P3-M8X1.25+20 1 piece

Catalog number: SP-OX-P3-M8X1.25+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 easily welded. Applications: ● For blind hole machining. ● Work material: Low carbon steel, medium carbon steel, high carbon steel. Specifications: ● Precision: P3 ● Precision notation: P class ● Nominal size: M8 ● Pitch (mm): 1.25 ● Thread length (mm): 19 ● Total length (mm): 70 ● Shank diameter (mm): 6.2 ● Shank square section (mm): 5 ● Pilot hole diameter (mm): 6.85 ● Number of engagement threads: 2.5 threads ● Machining thread: Metric thread ● Surface treatment: Oxidation treatment ● Number of grooves: 3 ● Oxidation treatment spiral tap Material / Finish: ● High speed tool steel (HSS)