… Millstones, grindstones, grinding wheels and the like, without frameworks, for grinding, sharpening, … or cutting, hand sharpening or polishing stones, and parts thereof, of natural stone, of agglomerated natural or …
Explanatory notes
… stone 6804.30 - Hand sharpening or polishing stones This heading covers, in particular : (1) Millstones and … or in the shape of truncated cones. (3) Grinding wheels, heads, discs, points, etc. , as used on machine-tools, …