The Virginia Abrasives 11" belt drive electric concrete floor grinder is ideal for the removal of Thinset, Mastic® and heavy coatings. It is also ideal for resurfacing of damaged areas, tapering of high concrete 1/4" or less, grinding concrete and smoothing rough surfaces, such as trowel marks. Equipped to handle both wet and dry grinding, the water connection is optimally positioned for wet grinding. The unit has a foldable handle for easy transportation.