Abstract / scope
Describes material and hardness, cutting geometry, run-out tolerances, and the marking. Applies to standard taps in accordance with ISO 529, ISO 2283, ISO 2284, and ISO 2857.
ISO 8830:1991Published
High-speed steel machine taps with ground threads — Technical specifications
Tarauds à machine, en acier rapide, à filets rectifiés — Spécifications techniques