The hinge allows the user to pivot the belt sander between {TAIL ~ a first position} and a second position to bring the abrasive surface of the belt sander into and out of contact with {HEAD ~ the work piece} 
The hinge allows the user to pivot the belt sander between { TAIL ~ a first position } and a second position to bring the abrasive surface of the belt sander into and out of contact with { HEAD ~ the work piece }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL 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 HEAD