Tespa tools manufactures surface grinding gauge that can be used on standard and circular table surface grinding machines. The grinding gauges are available with parts with interrupted surfaces and series of small parts do not influence measuring and control operations. By probing the height of other part over supporting machine table, various batches of parts can be ground to identical heights independently of the operator. The measuring head and the control instrument of the surface grinding gauges are not affected and the wheel retraction takes place after reaching the preset value.
