Catalog number: SP-OX-P3-1-W8 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. Specifications: ● Precision: P3 ● Precision notation: P grade ● Nominal dimensions: W1 ● Thread length (mm): 39 ● Total length (mm): 125 ● Shank diameter (mm): 19 ● Shank square section (mm): 15 ● Pilot hole diameter (mm): 22.3 ● Number of threads: 8 ● Number of engaging threads: 2.5 threads ● Machining thread: Whitworth thread ● Surface treatment: Oxidation treatment ● Number of grooves: 4 Material/Finish: ● High speed tool steel (HSS)
