The Blastrac BG-250E is a single-disc concrete grinder designed for heavy-duty surface preparation applications. The BG-250E is very easy and comfortable to use with low vibrations. The BG-250E single disc grinder is dust free when connected to the appropriate Blastrac dust collection system. Blastrac has designed a full range of concrete grinders and diamond products, which gives the opportunity to treat any floor and specific application.