The storage means hereinafter described provides a flow of {HEAD ~ lubricating fluid} to reservoir {TAIL ~ segment 60a} for eventual lubrication of the cutting cone bearings 24 
to reservoir
The storage means hereinafter described provides a flow of { HEAD ~ lubricating fluid } to reservoir { TAIL ~ segment 60a } for eventual lubrication of the cutting cone bearings 24
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH