This allows for easy radius cuts to be made by {HEAD ~ the power saw} without straining {TAIL ~ either the saw blade} or the operator 
without straining
This allows for easy radius cuts to be made by { HEAD ~ the power saw } without straining { TAIL ~ either the saw blade } or the operator
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH