Abstract / scope
Specifies the dimensions, in millimetres, of drill bits having diameters in the range from 4 mm up to 25 mm and overall and working lengths in the series short, long and extra long.
Forets pour bâtiment, à rotation et percussion, à plaquettes en métal-dur (carbures métalliques) — Dimensions
Specifies the dimensions, in millimetres, of drill bits having diameters in the range from 4 mm up to 25 mm and overall and working lengths in the series short, long and extra long.