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Best quality products at the lowest possible price 1)certified by ISO9001&API 2)Fast drilling rate 3)Strong cutting structure durability 4)be used for water well, oil field, underground, construction, ... Read More

Carbide Inserts Drill Bit- Hot sell tricone drill bit #517 /rock bit /steel tooth bit /TCI drill bit Tungsten Carbide is a very fine and hard gray crystalline powder. It is a compound of tungsten and carbon. ... Read More

1.3 3-8 IADC 537 Tungsten Carbide Insert Bit Surface of cone back and cutters are hard enhanced by high wear resistance tungsten carbide, largely increasethe work life of bit. Optimal cutter rows ,cutter ... Read More

API Kingdream Journal Bearing Rock Drill Bit As the professional supplier of rock bits in China,we can supply all kinds of rock bits,such as PDC bits,TCI bits,rock bits,tricone bits,single cone bits,multicone ... Read More

NEW API Tricone Rotary Bits oil tricone rock bit rebuilt botton tooth tricone bit 1,Types: steel tooth tricone bit (mill tooth tricone bit) and tricone bit(tungsten carbide inserted tricone bit),both of which ... Read More

API steel tooth tricone bit IADC117 Introduction about us: We are Hejian Deris Petroleum Drilling Equipment Co.,Ltd. is a professional supplier of new and used(rebuilt) drill bits used for oil field,water well... Read More

Tricone Drill Bit 1. Cutting Structure of this series tricone rock bit : The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.The wear-resistance of ... Read More

API rock bits for granite with 8 1/2 IADC 537 Introduction about us: We are Hejian Chuanda Petroleum Drilling Equipment Co., Ltd Drilling Supplies Marketing Dept. specializes in drill bits, drill pipe, Mud pump ... Read More

1.TCI bits series: 1.Soft formation TCI tricone bits: The soft formation TCI tricone bits are used to drill low compressive strength, very soft formations. This bit maximized to use of both conical and chisel ... Read More

API China High Efficiency Kingdream Tricone Rock Bit For Drilling Hole Company profile Guangtong company was founded three decades, and always adhere to market-oriented, innovation as a starting point, to ... Read More