The method 1 further comprising the step of cleaning {HEAD ~ debris} created by said grinding step from said devices and {TAIL ~ said protective fixture} 
from
The method 1 further comprising the step of cleaning { HEAD ~ debris } created by said grinding step from said devices and { TAIL ~ said protective fixture }
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH REL OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL