This is a floor grinder, it does not have variable speed and so cannot be used to polish a concrete floor.
The hire rate for this floor grinder does not include wear on diamond plates or transformers, extension leads or concrete vacuums which you may or may not require
The DFG 400 Floor Grinder has been developed to meet the competitive demands of the general floor grinding marketplace.
The equipment is easy to use meeting the requirement of rental companies and contractors. Twin grinding heads driven by heavy-duty gearboxes ensure high productivity and reliability. An adjustable dust extraction skirt provides dust free operation when used in conjunction with the SPE vacuums. The operators' handle is fully height adjustable. The DFG 400 is supplied fitted with 2 no. standard drive plates allowing the floor grinder to be used with carborundum blocks, wire brush blocks and diamond blocks all held in by wedges. For specialist applications an adaptor plate is available to allow the fitting of various DFG 250mm diameter diamond grinding plates.