roller drilling bit

Customer approved tricone rock bits for mining with API certification COMPANY PROFILE Chuanda 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 high efficiency tipped tricone bits for water well drilling About the product TCI tricone bits for Mining and Rock Drilling The strength and wear resistance of inserts are improve by using carbide inserts ... Read More

2inch-26 inch tricone rock bits 1.Brief introduction We are a professional company in supplyingtricone bits,steel teeth bits,single cone bits,and PDC bits. Bitssizes range from 2 to 26.and cover almost all IADC ... Read More

China hotsale TCI tricone rock bit for water well drilling with API certification Brief introduction of the product The tcicone bits can be used in various of different fields.mining.hydrology.subterranean ... Read More

China high efficiency tipped tricone bits for water well drilling About the product TCI tricone bits for Mining and Rock Drilling The strength and wear resistance of inserts are improve by using carbide inserts ... Read More

API 9 1/2 IADC 637 tipped tricone bit that customer trust with high quality Advantage 1.High-strength, high flexibility, high temperature, high wear resistance. 2. High-precision metal seal. 3. Locking roller ... Read More

China API tipped tricone bit that customer trust with high quality Advantage 1.High-strength, high flexibility, high temperature, high wear resistance. 2. High-precision metal seal. 3. Locking roller ball, to ... Read More

API 9 1/2 TCI tipped tricone bit for mining of high quality company profile Since founding the company, always adhere to market-oriented, innovation as a starting point, to provide customers with better and ... Read More

12 1/4" (311.2mm) Milled Tooth Tricone Bit IADC124 Specifications 1.Massive Stock makes the quick delivery& competitive price 2.Almost covers the all size& IADC Code products 3.Reliable vendor PRODUCT ... Read More

China tipped tricone bit that customer trust with API certification product information Structural features: 1.Cutting structure this type TCI tricone bits: The durability of premium tungsten carbide insert is ... Read More