By setting a proper cutting depth, excessive wear on the saw blade is eliminated, thus resulting in less downtime for the power saw as well as a savings in {HEAD ~ the cost} of {TAIL ~ the saw blades} 
By setting a proper cutting depth , excessive wear on the saw blade is eliminated , thus resulting in less downtime for the power saw as well as a savings in { HEAD ~ the cost } of { TAIL ~ the saw blades }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH 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 TAIL