Diamond Products offers a new line of polishing tools and equipment designed to make concrete counter tops and floors shine and help distributors take advantage of the profitable and growing decorative concrete market. The DS175 and DS 301 hand-held polisher units as well as the DSDS302 single-head walk-behind polisher and DS605 dual-head units have joined a selection of dry and wet resin polishing pads and cup-grinding discs. The line now also includes the DS301HD and the Edge Pro counter top edging machine. Other new items include an expanded selection of wet grinding discs as well as polishing pads for concrete, marble, granite and hand pads. Router bits are available to work with the Edge Pro edging machine.