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