Force is applied to {TAIL ~ a free end} of the leaf spring to move the holder from {HEAD ~ the initial position} to the cutting position 
Force is applied to { TAIL ~ a free end } of the leaf spring to move the holder from { HEAD ~ the initial position } to the cutting position
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH