The machine tap consists of heavy-duty high-speed steel. For through threads and bottoming threads in unalloyed steels up to a strength of 800 N/mm², malleable.The thread is cut in one operation. High speed tool steel, best known as 'high speed steel', refers to a group of alloyed tool steels with up to 2,06% carbon content and up to 30% proportion of alloying elements such as tungsten, molybdenum, vanadium, cobalt, nickel and titanium. HSS materials are characterised by great hardness, wear resistance and heat resistance up to 600° C. The HSS tools are less sensitive to shocks and vibrations, which sometimes quickly lead to breaks in the harder cutting materials.
More information: Features | Product type | Threading tap | ![](/p.gif) | Material | High-Speed Steel (HSS) | ![](/p.gif) | Rotating direction | Right hand rotating | ![](/p.gif) | Product colour | Grey | ![](/p.gif) | Thread size | M 4 | ![](/p.gif) | Shank shape | Square shank | ![](/p.gif) | Suitable for materials | Steel | ![](/p.gif) | DIN compliance | 371 | Weight & dimensions | Length | 63 mm | ![](/p.gif) | Thread angle | 60 ° | ![](/p.gif) | Thread pitch | 0.7 mm | ![](/p.gif) | Spiral length | 13 mm | ![](/p.gif) | Core hole diameter | 3.3 mm |
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