Xuanhua Jinke Drilling Machinery Co.,Ltd. Jinke provide users high quality drilling solutions,we always focus on the strategic conception of “Survival by quality, Development by credit’’.
Drag Bits, Arod Nrod Api Chevron Drag Bits 3 Wings Chevron Drag Drill Tools Chevron Bits,all sizes are generally 3 wings and standard design; Any size ...
76-445mm Three Wings Chevron Drag Drill Bits Chevron Bits,all sizes are generally 3 wings and standard design; Any size of 4 wings or chevron type is ...
AROD NTOD Or Standard API Thread Custom Chevron Drag Drill Bit Chevron Bits,all sizes are generally 3 wings and standard design; Any size of 4 wings ....
76mm To 445mm Step 3 Wings Step Drag Bit Drag Bits Tool All sizes are generally 3 wings and standard design; Any size of 4 wings or chevron type is .....
3 Wings And 4 Wings Step Drag Drill Bits / Drilling Rig Component All sizes are generally 3 wings and standard design; Any size of 4 wings or chevron ...
2-17'' Chevron Drag Bit 76-445mm Drag Drill Bits Drilling Rig Component All sizes are generally 3 wings and standard design; Any size of 4 wings or .....