… (expanding‑end borers, inset‑strip borers, micrometrically adjustable boring heads, boring heads with inset cutters) or with tools working on a guideway (adjustable, expanding or non‑adjustable cutters and hollow one‑piece sleeves or sleeves …
… to be ridden by children, consisting of a platform, a non-adjustable steering column and small solid wheels. … youngsters and adults, consisting of a platform, height-adjustable steering column, small solid wheels and a foot …
