Cutting tool for breaking hard material, and a cutting cap...
Cutting tool having hard tip with lobes
Cutting tool holder retention system
Cutting tool retention system
Cutting tool sleeve rotation limitation system
Cutting tool with nozzle for spraying water on cutter bit
Cutting toolholder retention system
Cutting tools for mining machines and the like
Cuttings impoundment
Deck-mounted shaft bushing for the drill string of a blast...
Deep sea mining system
Deep-mine augering machine
Demolition hammer
Demolition tool for a hydraulic excavator
Device for breaking a hard material
Device for breaking rocks and the like without explosives
Device for building up high pulse liquid pressures
Device for collecting solid bodies on an underwater bed
Device for cooling the bits of a cutting machine
Device for cooling the bits of a cutting machine