Apparatus for grooving or grinding pavement

Apparatus for interconnecting segmented cutter drums of a rotary

Apparatus for roadway surface reclaiming drum

Auger construction providing reduced noise

Bit arrangement for a cutting tool

Coal mining drum with adjustable linier edge cutters

Coal mining machine cutter with noise suppressant and flame resi

Core eliminator for mining, road working or earth moving machine

Corner-cutting mining assembly

Cutter assembly

Cutter bit

Cutter bit assembly

Cutter bit assembly with resilient bit retainer

Cutter bit holder

Cutter drum

Cutter drum for pavement profiler

Cutter for gouging ore or rock from mine faces

Cutter wheel assembly for mining machine

Cutting apparatus having means for shielding cutting tool...

Cutting bit holder sleeve with retaining flange