In {HEAD ~ the preferred embodiment}, the saw blade is disposed on a motor drive housing which is supported by a bracket for {TAIL ~ vertical angular movement} 
In { HEAD ~ the preferred embodiment } , the saw blade is disposed on a motor drive housing which is supported by a bracket for { TAIL ~ vertical angular movement }
OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL