A plurality of {HEAD ~ bolts} 54 extend through the shoulder 53 and into the end of {TAIL ~ rolling cutter shell} 48 
A plurality of { HEAD ~ bolts } 54 extend through the shoulder 53 and into the end of { TAIL ~ rolling cutter shell } 48
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH