… artificial abrasive powder or grain, on a base of textile material, of paper, of paperboard or of other materials, whether or not cut to shape or sewn or otherwise …
Explanatory notes
… artificial abrasive powder or grain, on a base of textile material, of paper, of paperboard or of other materials, whether or not cut to shape or sewn or otherwise … etc. But the heading excludes grinding wheels composed of a rigid support (e.g., of paperboard, wood, metal) fitted with …