Cutting teeth are attached to the flighting near {HEAD ~ the peripheral outer edge} to cut {TAIL ~ the standing and downed crop} at the base of the stalks 
to cut
Cutting teeth are attached to the flighting near { HEAD ~ the peripheral outer edge } to cut { TAIL ~ the standing and downed crop } at the base of the stalks
OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH