China N60 Drill Bit Nozzle Inner Six Angle Tungsten Carbide Nozzle

N60 Drill Bit Nozzle Inner Six Angle Tungsten Carbide Nozzle

Material: Tugstern Carbid ,alloy Steel
Size: NO60
Type: Inner Six Angle
China API ISO Drill Bit Nozzle External Hexagonal Alloy Nozzle

API ISO Drill Bit Nozzle External Hexagonal Alloy Nozzle

Material: Tugstern Carbid ,alloy Steel
Size: NO60
Type: Inner Six Angle
China Triangular Slotting Alloy Drill Bit Nozzle N60 For PDC Drill Bit

Triangular Slotting Alloy Drill Bit Nozzle N60 For PDC Drill Bit

Material: Tugstern Carbid ,alloy Steel
Size: NO60
Type: Inner Six Angle
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