{HEAD ~ A rectangular base plate} is pivotally attached at its forward portion to the saw housing for swinging {TAIL ~ movement} about a pivot axis parallel with the output shaft and disposed substantially forwardly thereof 
{ HEAD ~ A rectangular base plate } is pivotally attached at its forward portion to the saw housing for swinging { TAIL ~ movement } about a pivot axis parallel with the output shaft and disposed substantially forwardly thereof
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD 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 OTH OTH OTH OTH OTH