The Delta 31-735A is a industrial 6 inch belt / 12 inch disc finishing machine. The tool features 24V push-button station, magnetic starter, transformer and 3-leg overload protection (LVC). It can handle 90% to 95% of all the finishing operations. Its integrated dust collection and integrated mobile base are comprised in one compact, efficient combination. It offers the right speeds-2100 RPM for disc unit and 3000 FPM for the belt unit.