Additionally, in {TAIL ~ these embodiments}, the cutting member groove can be in {HEAD ~ fluid communication} with the cavity 
Additionally , in { TAIL ~ these embodiments } , the cutting member groove can be in { HEAD ~ fluid communication } with the cavity
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH