Principle features of the invention include utilization of the tooth with a cutter assembly having {HEAD ~ an auger cutter} with {TAIL ~ a central tubular shaft} and auger flights extending there around 
with
Principle features of the invention include utilization of the tooth with a cutter assembly having { HEAD ~ an auger cutter } with { TAIL ~ a central tubular shaft } and auger flights extending there around
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH