However, the invention is applicable to {HEAD ~ a miter saw} having a non slidable cutting portion, as far as {TAIL ~ the miter saw} has a similar extension unit 
However , the invention is applicable to { HEAD ~ a miter saw } having a non slidable cutting portion , as far as { TAIL ~ the miter saw } has a similar extension unit
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH