Abstract: This invention is a concrete renovator tool with a dust guard, swivel bracket and vacuum handle of special design, for attachment to a small (100 mm-125 mm) angle grinder. By the use of the various pieces and interconnecting designs, the concrete renovator tool allows operators to grind ceilings, in particular, while standing on the floor. It provides for a more efficient and faster method of concrete grinding, and can be used by painters, form workers and drywall contractors to preform a variety of different grinding, sanding and plastering tasks. It allows for a dust-free environment and also results in less workplace injuries.