BW Manufacturing has produced the only mid-sized ride on surface preparation machine on the market. The SCB-1200 features a removable dust containment box with wheels for ease of dumping. The interchangeable shotblast/scarifier/diamond grinder polisher heads give you the mobility and versatility to switch applications in minutes. Ergonomically designed one handed operation controls for raising and lowering heads, and easy to turn manual steering were designed with the contractor in mind. The DG-25 Diamond Grinder/Polisher attachment is unlike any other diamond grinder polisher on the market today. The DG-25 is designed for coating removal to high gloss polishing on totally dry concrete.