tungsten carbide drill bits

tricone drill bit, tungsten carbide drill bits, water well drilling equipment Production details Feature 1. High-strength, high flexibility, high temperature and high wear resistance. 2. High-precision metal ... Read More

8 1/2 Metal or rubber sealed bearing kingdream rock drill bits with tungsten carbide inserts 1.Introduction about us: We areHejian Chuanda Drilling Equipment Co., LtdDrilling Supplies Marketing Dept. specialize... Read More

8 1/2" IADC 637 Oil Rig drill bit Manufacturer that customer trust Company profile Guangtong company was built in 1983, over the years by a number of the majority of customers, our company has been in the ... Read More

China good use of Kingdream Tricone drill bit manufacturer for mining and rock drilling Company Profile Guangtong company was founded three decades, and always adhere to market-oriented, innovation as a ... Read More

Customer Approved Oil Rig drill bit Manufacturer for mining and rock drilling Company profile Hebeiguangtong Manufacturing Co is a professional manufacturer engaged in the research, development, production, ... Read More

China good use of Kingdream Tricone drill bit manufacturer for mining and rock drilling Company Profile Guangtong company was founded three decades, and always adhere to market-oriented, innovation as a ... Read More

Specifications 1.Tungsten carbide insert tooth, sealed and gage protection journal bearing 2.Meet strictly of API and ISO standard Production Description: These tungsten carbide insert bits are used to drill ... 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

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.Tricone bit, steel tooth bit, TCI bit, single cone bit,tricone bits,rotary bits 1. Cutting Structure of this series tricone rock bit : The durability of premium tungsten carbide inserts is improved with new ... Read More