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