The DBG-106 combination disc and belt grinder combines an abrasive disc grinder and abrasive belt grinder into one small unit saving a lot of floor space. This grinding machine unit has a powerful 1-1/2 hp motor that requires 110 volts of single phase power, meaning it can work in any fabrication shop setting. The abrasive disc grinder rotates at 2100 RPM and the abrasive belt grinder rotates at 1653 FPM.