6804210030
- Millstones, grindstones, grinding wheels and the like, without frameworks, for grinding, sharpening, polishing, trueing or cutting, hand sharpening or polishing stones, and parts thereof, of natural stone, of agglomerated natural or artificial abrasives, or of ceramics, with or without parts of other materials
- Other millstones, grindstones, grinding wheels and the like
- Of agglomerated synthetic or natural diamond
- Steel wire used for cropping and squaring semiconductors: - coated with diamond grains of 5 µm or more but not more than 55 µm, - with a wire diameter of 45 µm or more, but not more than 370 µm, - a breaking strength of 11,5 N or more but not more than 200 N