a coolant pump for removing said coolant from {HEAD ~ said coolant tank} by {TAIL ~ way} of a first conduit and delivering a steady flow thereof to said tool 
by
a coolant pump for removing said coolant from { HEAD ~ said coolant tank } by { TAIL ~ way } of a first conduit and delivering a steady flow thereof to said tool
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH