Brodbeck Disc Sander AttachmentThe Disk Sander Attachment utilizes a sanding belt to drive a precision ground 9 inch disk plate. It comes with a mounting bracket, drive wheel, 9 inch plate, and all the necessary hardware. Sandpaper and adhesive are not included. The disk sander attachment can be purchased as an attachment only to be used with the platen D plate or can be purchased with a Quick Change Accessory Arm. A variable speed drive system is required for this attachment. The