Tricone Drill Bit Manufacturers
Tricone Rock Bits 1) High-strength, high flexibility, high temperature, high wear resistance.
4) The use of high strength hig toughness carbide teeth.
7) Reasonable price and long working life.
deeply engaged in rock breaking tools more than 20 years. If you have any question on PDC Drill Bits,Oil Well Drill Bit,Tricone Bit. We will give the professional answers to your questions.