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