rotary blasthole drill
$
3ds max dxf obj fbx dwg stl
max rotary drilling rig
$
3ds max dxf obj fbx dwg stl
3d model hydraulic drill
$
3ds max dxf obj fbx dwg stl
3d big stan driller drilling
$.75
3ds dxf lwo obj xsi X rib cob flt eim oth
3d model of mining rock drill
$
ma 3ds max dxf lwo obj xsi X rib cob flt eim oth
3d model of rotary drill
$
max 3ds dae dxf fbx ige obj stl wrl