In a machine having a tool for cutting or grinding operating at elevated temperatures reached because of {TAIL ~ friction} created during cutting or grinding, said machine having {HEAD ~ provisions} for supplying and directing a coolant over the tool, said provisions for supplying and directing said coolant comprising: 
In a machine having a tool for cutting or grinding operating at elevated temperatures reached because of { TAIL ~ friction } created during cutting or grinding , said machine having { HEAD ~ provisions } for supplying and directing a coolant over the tool , said provisions for supplying and directing said coolant comprising :
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH