Single Round Diamond Tool Material Application Concrete Paint and Thin Epoxy Plastic-like Ceramic Glues Thick Epoxy Vinyl Glues Optimal Performance for Material Hard Concrete Product Type Single Round Diamond Tool For Use With PG 280 PG 400 Petrol PG 450 PG 510 PG 680 PG 680 RC PG 820 RC Disc Diameter 16 in Number of Segments 1 Abrasive Grit 100 Color Green Rotation Clockwise/Counterclockwise Maximum Speed 1 720 RPM Cutting Edge Shape Round