Belt Grinders - Burr KingBurr King's family of three wheel grinders provides maximum versatility. Contact wheel, platen, work rest support, and loose belt grinding are precision controlled.mitsubishi belt grinder,belt grinderJan 18, 2014 . Great design. Terrible distraction of ga-ga poo musak. Of course, it would have been better to hear some narration of the features of the belt.