roller bits

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 ... Подробнее

Structural features: 1.Cutting structure this type TCI tricone bits: The durability of premium tungsten carbide insert is improved withnew formulas and new techniques for insert bit. 2.Gauge structure this type ... Подробнее

API Kingdream tci tricone bit 1.Brief introduction We are a professional company in supplyingtricone bits,steel teeth bits,single cone bits,and PDC bits. Bitssizes range from 3 7/8” to 26”.and cover almost all ... Подробнее

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 ... Подробнее

API China Efficiency quality Tricone drill bit manufacturer for well mining equipment Product introduction TCI tricone bits for Mining and Rock Drilling The strength and wear resistance of inserts are improve ... Подробнее

API China High Efficiency Tricone drill bit manufacturer for well mining equipment Product introduction TCI tricone bits for Mining and Rock Drilling The strength and wear resistance of inserts are improve by ... Подробнее

Well Used TCI button drill bit Manufacturer for mining and rock drilling Product information The strength and wear resistance of inserts are improve by using carbide inserts with high strength and high wear ... Подробнее

TCI Tricone Bit, Rock Bits, Roller Cone Bit, API Drill bits, Rotary Rock bit, Tri-cone Bit We can supply you both TCI and steel tooth bits, the bits diameter range from 3 1/2” to 26”. Tricone rock bits design ... Подробнее

1.Advantage 1)High-strength, high flexibility, high temperature, high wear resistance. 2)High-precision metal seal. 3) Locking roller ball, to adapt to high-speed. 4) The use of high strength high toughness ... Подробнее

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 ... Подробнее