Brodbeck Rotary AttachmentThe Brodbeck Rotary attachment is our most versatile attachments ever. It combines a slack attachment, flat platen, and contact wheel all in one. The 8" long flat platen utilizes a high temperature ceramic glass to reduce friction between the rubber belt and the platen. When coupled with our misting system, it reduces friction by over 50%. This results in less heat and more time grinding. Our Rotary Platen also features a 6" wheel that is great for