Dec 11, 2007 #1 Japonais Mining Dec 11, 2007 1 0 0 JP we have been asked to make some 99mm PDC bits with a NW connection. Does anyone has some details of a NW pin for 99mm PDC bit?
we have been asked to make some 99mm PDC bits with a NW connection. Does anyone has some details of a NW pin for 99mm PDC bit?