Ground engaging bit having a hardened tip
Impact or demolition tool
Impact tip for impact rock breaker
Machine used in connection with underground mining having an...
Magnetic breaker bar
Means for holding cutter bits
Means for removably affixing a cutter bit mounting lug to a base
Method and apparatus for holding a cutting bit
Method for manufacturing track for auger boring machine
Method of providing a degradation drum
Milling tool for a rotating milling cylinder
Miner cutting bit holding apparatus
Miner cutting bit holding apparatus
Miner cutting bit holding apparatus
Mineral cutter pick arrangement
Mineral cutting picks
Mining bit preload retainer
Mining block and bit
Mining machine cutter pick insert
Mining tool