10*2400 100# Diamond Sanding Belt with No Clogging as Abrasives Tooling for Stone Polysilicon,Zirconia, Alumina, Metal-Nonmetallic Synthetic Materials Polishing - China No Slippery Diamond Belt, Abrasive Belt | Made-in-China.com
Diamond abrasive belts – Friedrich August Picard GmbH & Co. KG