Husqvarna’s surface preparation and dust collection systems boast a unique balance between the machine’s power and design, and the tool’s speed and efficiency. Their patented Dual Drive Technology™ sets them apart from other machines and provides users with unsurpassed control for everything from the preparation, grinding and polishing of concrete floors to the repair and polishing of terrazzo and other natural stone. With Husqvarna surface preparation machines you not only get a beautiful surface, you get a high-quality, hard-wearing floor.