Drilling machines and parts therefor; Electronically and power-operated tools, namely, pullers and components therefor, nut splitters, extractors, separators, spanners and coil spring compressors; Hydraulically actuated tools, namely, pliers; Machine parts, namely, joints and joint parts for connecting sliding strips, plates and guides; Machine parts, namely, polishing discs for floor polishing machines; Machine parts, namely, wear plates and strips; Machines, namely, crushers, impact mills, ...