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