Abstract: A surface grinding machine capable of being computer operated and having a multi-function capability for performing conventional slot and surface, plunge, side wheel, creep feed and short stroke grinding in any desired combination or sequence. A table containing a workpiece is driven by a highly tensioned, circulating primary belt drive system capable of providing a desired grind with a desired length and speed upon command. The base is formed as a unitary body, and the table travels on ways which are formed integrally with the base. The column containing the grinding wheel assembly moves with respect to the workpiece along cross ways transverse to the table ways which are supported along their length by the base. The column drive is coupled to the column by a mechanically and thermally isolated ball screw nut mount which eliminates screw nut shoulder weave and reduces thermal conduction into the column.