cone drill bit

2012 high quality of TCI earth auger drill bits Product Description: Our company's bits are used to drill Low -compressive strength soft formation ,high-compressive strength ,medium hard formation. 1 Long ... Подробнее

Detailed Product Description Inter-fitted rows of teeth prevent formation packing Carbide Tri-Cones Sizes range from 3 to 26 The variety of sizes and configurations available for Tungsten Carbide Inserts (TCI) ... Подробнее

Product specify 1) Condition: 100% new with original packing and documents 2) Manufacturer brand name: Smart 3) The exact bit size: all kinds of 4) Quality:long working life and competitive price 5) Seal type: ... Подробнее

Specifications about our products: 1)TCI tricone bits for Mining and Rock Drilling The strength and wear resistance of inserts are improve by using carbide inserts with high strengthand high wear resistance... 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

TCI bits series: 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 ... Подробнее

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 ... 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

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

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 ... Подробнее