Classification Information
Chisels for machines; Drilling machines and parts therefor; Electrical drills; Extensions for power drill bits; Grinding and polishing machines; Milling cutters being parts of machines; Power-operated screwdrivers; Power drill bits; Power tools, namely, hammer drills; Power tools, namely, thread mills; Powered hole openers used to enlarge holes in the ground; Tool bits for machines; Wood drilling machines; Wood milling machines
Machinery