The Aztec UltraGrind is a propane-powered concrete grinder and polisher designed for professional, high-efficiency floor maintenance. Its aggressive planetary gear-driven action eliminates the need for cords and generators, providing cordless operation for grinding, polishing, and edging concrete and terrazzo floors. As part of the Aztec WorkSmart™ Concrete System, the UltraGrind offers precision and versatility for commercial and industrial applications.
 
The standard Spray Mist Skirt ensures dust control when working with fine silica, protecting both operators and the environment. Durable and reliable, the UltraGrind is powered by the PurePowerLPG 600 Series engine with battery key start, offering low emissions and meeting EPA, CARB, LEED, and CE certifications. Proudly made in the USA, this machine delivers professional-grade results while supporting environmentally responsible floor maintenance practices.