In order to use {HEAD ~ the gauge} 10 for {TAIL ~ other blocks}, the set pin 50 and rest bars 70, 74 are exchanged for corresponding parts having surfaces at a specified radius or at a specified radius and thickness at the first or second measuring points 
In order to use { HEAD ~ the gauge } 10 for { TAIL ~ other blocks } , the set pin 50 and rest bars 70 , 74 are exchanged for corresponding parts having surfaces at a specified radius or at a specified radius and thickness at the first or second measuring points
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH