The Multitool 2x36 attachment is our most popular model, and the #1 selling product in the grinder attachment market. Multitool Attachments extend your capabilities far beyond traditional bench grinders. The front contact wheel can be used for smooth controlled grinding, contouring, or internal finishing. The precision top platen can be used for perfect flat finishing. The underside offers a slack belt surface for external contouring and blending. The large 7 inch disc sander on the side offers plenty of surface area to work with for beveling, deburring, squaring, and general sanding. Multitool Attachments fit almost any bench grinder with a 1/2 or 5/8 shaft. We suggest that the attachment is mounted on a grinder with the minimum of a 1/2hp.