3" STI Prep/master Diamond Grinding Discs 16/20 Grit 5 Segs. For Concrete Floors Bond:Hard ideally in between 700-900RPM

ideally in between 700-900RPM

PACKAGING: Large package: 8 oz jar

Our diamonds are strictly screened and mixed with metallic powders to reach the utmost grinding effect

bush hammer creates even textured anti-slip surfaces

3" STI Prep/master Diamond Grinding Discs 16/20 Grit 5 Segs. For Concrete Floors Bond:Hard ideally in between 700-900RPMMetal Bond 3" Diamond Grinding Pucks For STI Prepmaster Grinders 16 20 Grit This 3' diamond grinding cup wheel is built for aggressive surface preparation on concrete floors using STI grinders. With coarse 16 20 grit segments and a medium bond, it's ideal for removing coatings, adhesives, and surface imperfections quickly and effectively. Designed for edge work and concrete surface grinding on medium to hard soft concrete. A must have for fast cutting