... plywood,shaving boards,trim boards,bamboo,woodware,and vineware. emery roll,abrasive roll,sanding roll,sanding beltsThe main backings are ... coatings: Aluminum Oxide, Silicon Carbide, Zirconia, GarnetIt consists of emery fillet of which two endings are connected in a special ... each kind and dimension of abrasive belts demand: In grit, soft supported, hard supported, medium supported and collapsible ...