Abrasive disks for power-operated grinders; Abrasive disks for power-operated sanders; Chamfering machines; Flap discs for power-operated grinders; Jigs for holding a component during machining; Kits comprised of sandpaper sheets configured to fit power-operated sanders; Material handling machines, namely, palletizers, case elevators, automatic pallet dispensing machines and automatic slip sheet dispensing machines; Parts for pneumatic blow guns, namely, inflator tips, inflator valves, valve ...