A metering mechanism is also provided which is capable of metering {HEAD ~ the material} at {TAIL ~ a predetermined rate} to the cutting blade 
at
A metering mechanism is also provided which is capable of metering { HEAD ~ the material } at { TAIL ~ a predetermined rate } to the cutting blade
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH