Drilling machines and parts therefor; rock drills; drilling heads as parts of drilling machines; drilling bits in the form of power jets for power drilling; drill bits in the form of power jets for rock drilling; drill holders as parts of drilling machines; mine borers; floating or non-floating drilling rigs; power tools, namely, drill presses as part of machines; electric hand drills; milling machines

Drilling machines and their parts; parts for power-operated drilling machines, namely, drilling heads, plasma drilling bits, plasma drill bits for rock drilling; drill holders as parts of drilling machines; mine borers; floating or non-floating drilling rigs; power-operated machines, namely, rock drills and drill presses; electric hand drills; milling machines