The 110 volt Hardin1/2 inch radius shaping and polishing profile package is the ideal combination of tools used to produce a 1/2 inch radius decorative edge on tile, granite and concrete counter tops and other natural stone and hard surfaces 1/2 inch in thickness or greater. This kit includes a Hardin 4 inch variable speed wet polisher, 1/2 inch radius vacuum brazed diamond profile wheel and a complete set of 4 inch premium diamond polishing pads. The polishing pad set includes 1 each 50, 100, 200, 400, 800, 1500, and 3000 grit polishing pads. This set also includes the rubber backer pad needed to attach the diamond pads to the polisher. The included 1/2 inch radius vacuum brazed profile wheel is designed to produce a 1/2 inch radius on natural or engineered stone and concrete. Very simple to use, the wheel screws directly on this tool. A guide on the top of the bit rides on the surface of the stone and a lower bearing controls the depth of cut for consistent shaping. The profile wheel is only capable of removing material in the controlled working area, this makes user error or damaging the material virtually impossible.