-
Ngwuputa nke ọma rotary tricone mkpọpu ihe IDC835 11 ″ (179.4mm)
-
Ngwuputa ọla edo API Rock Bits IDC845 maka nhazi siri ike
-
Ọnụ ego Ngwuputa Ngwuputa Rotary rock IDC825 11 sentimita asatọ
-
API Ngwuputa ọma tricone bits IDC832 12.25″ 311mm
-
API Ngwuputa nkume mkpọpu ihe IDC745 12.25 ″(311mm) ụlọ ọrụ
-
API na-egwupụta kol olulu mmiri IDC545 nwere ọnụ ahịa mbelata
-
API Metal mining rock drill bits IAC532 maka nhazi siri ike
-
Geological exploration rotary mining tricone drilling bits IAC415 maka ọrịre
-
API fotary tricone bit IDC645 maka mkpọpu oghere mgbawa
-
Ngwuputa ọla kọpa tungsten carbide hard rock rolelr trocpme bit IDC715
-
Ụlọ ọrụ API nke TCI Ngwuputa nkume egwu egwu IDC725 9 7/8 ″
-
API gold ore well tricone drill bits IAC622 9 ″ maka nkume siri ike