WIHA

Electric and power operated hand tools, in particular non-electric adapters for use in joining extensions and power drill bits, ratchets as parts of machines, and parts and fittings specially adapted for electrical and power operated hand tools in the nature of drilling screws, electrically powered screw drivers, drills and power drills, namely, bits and holders for bits, screw grips, slot boxes in the form of screw grips, and handles