Abrasive belts for power-operated sanders; Abrasive disks for power-operated grinders; Abrasive disks for power-operated sanders; Abrasive wheels for power-operated grinders; Bits for power drills; Circular saws; Drill bits for rock drilling; Drilling machines and parts therefor; Flap discs for power-operated grinders; Floor buffing machines; Floor polishers; Floor polishing machines; Floor sanders; Machine parts, namely, blades; Machine parts, namely, grindstones; Pads for floor polishing ma...