Repair Parts Home Power Tool Parts Ryobi Parts Ryobi Grinder Parts Ryobi BGH826 8" Bench Grinder Parts ... Discussion for the Ryobi BGH826 8" Bench Grinder . Discussion is closed. To ask our experts a question about a part, use the QA feature on our product pages. ... Hi 978400, Are you dressing the stone before using your sharping any ...