The self contained cutter assembly is located at {TAIL ~ a lower end} of {HEAD ~ a rigid arm bracket} which slides back and forth along a carnage slider rod 
The self contained cutter assembly is located at { TAIL ~ a lower end } of { HEAD ~ a rigid arm bracket } which slides back and forth along a carnage slider rod
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH