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