The tooth of this invention includes a beveled surface 37a and {HEAD ~ a hole} 37c for mounting {TAIL ~ the tooth} at a flat surface 37b which is the backside of the tooth as it is in cutting position 
for mounting
The tooth of this invention includes a beveled surface 37a and { HEAD ~ a hole } 37c for mounting { TAIL ~ the tooth } at a flat surface 37b which is the backside of the tooth as it is in cutting position
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH