Rubi 4" Vacuum Brazed Rough Diamond Grinder Blade

Rubi 4" Vacuum Brazed Rough Diamond Grinder Blade Features For grinding edges and surfaces of natural stone, all types of ceramic tile and paint or resinous coatings Coarse grit is used for shaving the rough edges of surfaces to give the desired shape Fine grit is used for finishing the material to achieve the smooth desired finish Vacuum brazed diamond disc for dry use only 7/8" arbor designed for use on most angle grinders 4" diamond disc fits up to 6" grinders Vacuum brazed diamond bonding embossed plate Ideal for vertical and horizontal surfaces Max RPM: 15,300