Each revolution of grinding wheel 12 on {HEAD ~ shaft} 13 causes {TAIL ~ one tooth} to be ground completely into the saw blade, which is intended particularly for use in a band type saw 
Each revolution of grinding wheel 12 on { HEAD ~ shaft } 13 causes { TAIL ~ one tooth } to be ground completely into the saw blade , which is intended particularly for use in a band type saw
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH