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Product Categories
Tricone Bit ( 148 )
Hole Opener ( 42 )
Roller Cone bit ( 23 )
PDC Bit ( 27 )
Core Barrel ( 4 )
Drag Bit ( 15 )
DTH Drilling Tools ( 15 )
Core Bit ( 3 )
Drill Pipe ( 5 )
Drill Collar ( 6 )
Drill Stabilizer ( 1 )
Single Cone Bit ( 1 )
Drilling Tools ( 6 )
(Total 12 Products for Replaceable Welding Type Cones Bit)
8 1/2inch replaceable tricone bit cutter plam
8 1/2inch replaceable tricone bit cutter plam : the advanced metal seal package consists of two metal seats and two elastic energizers. Compressed energizers ensure good contact being kept on two sealing surfaces of metal rings by elastic force, and achieve the bearing seal. In the drilling, metal seal are relatively...
12 1/4inch replaceable tricone bit cutter plam
12 1/4inch replaceable tricone bit cutter plam :Disclosed is a deslagging type palm for a tricone bit, comprising a threaded cone back, a palm back and a shaft head . The threaded cone back, the palm back and the shaft head are successively connected, wherein the palm as a whole has a streamline shape, the palm back...
welding type tci single roller cone bit cutters
Our drill bit can be used for 150-300 hours.Soft formations will last longer 1.Hardfaced head bearing surface,inner hole of cone is silver-plated.Thelosd capacity and seizure resistance of the bearing is greatly improved 2.Adopt the optimum design of high strength and high toughness hard alloy tooth arrangement, tooth...
welding type sealed bearing TCI tricone bit palm
Advantage of tricone bit Palm Hard Alloy Welding Pervent bit wear and tear work and protect the bearing Hard alloy drill palm surface neck protection prevent bit wear in abrasive formation High stength tunsten carbide teeth ,high temperature hear treatment forged alloy steel Lubricating system protection of the...
6″ NEW STEP TYPE DRAG BIT: There are several types of drag bits that each have they`re own purpose and are better at certain types of drilling than others. For example drag bits are not ideal for hard rock formations or coarse gravel; but their uses for exploration and environmental drilling are well documented and...
3 wings Stepped Drag Bit water well drilling
The Stepped Drag Bits can penetrate softer formations such as stiff clays and mudstones very quickly. Usually used for construction or other site investigation projects. It has two types, Step Type and Chevron Type. Deris can design the special size per customers' requirements.The step drag rock drill bit with simple...
customized TCI IADC tricone bit roller cone
customize TCI IADC tricone bit roller cone: Single cone bit is a bit slow, that cone drill bit of speed than the speed of smaller, mainly chaotic cutting rock, suitable for high-speed, high pressure drilling wells sidetracking the old, old wells deepened so slim hole drilling. Working torque than the PDC drill bit in...
121/4" IADC 637 4 Cones SPLIT-BIT Hole Opener
Hejian Deris petroleum Drilling Equipment Co., Ltd builds custom split-bit hole openers made for your specific application. They can be built with Milled Tooth or TCI cutters utilizing a wide variety of cutters to fit any price point and tackle any job. Some common sizes and configurations are listed below, but we can...
8.5" tricone bit IADC 537 Replacement roller cones
The new tricone drill bit cutters insert extremely high quality tungsten carbide High effectively cutting ability abd strong anti-breaking ability , which can increase ROP and improve service life of bit effectively. sealed journal bearing extend drill tci tricone bit cutter life ,The bit can achieve longer service...
IADC 637 tricone bit palm single roller cones
Reliable and stable sealing structure,metal sea and rubber seal optional.The Tricone Bit palm bearing surface is hard-coated with hard allor layer ,and the roller bearing is silver-plated,which improves the bearing capacity and the resistance to seizure. Adopt hight-toughness carbide teeth to improve the impact...
roller cones sizes 12 1/4 TCI style
Choice of tci roller bit type 1) Formation conditions 2) Previous footage of the tci drill bit 3) tungsten carbide drill bit cost 4) Existing feasible conditions 5) The roller cone bits for make hole opener The choice of tricone bit type has a significant impact on drilling costs.Generally, the so
IADC 517 soft rock non-digging hole opener
The Hole Opener Advantage Straighter Holes - By drilling a smaller hole with a "pilot" bit, then attaching that said bit onto the bottom of the the hole opener. The hole opener will follow the path of the hole drilled by the smaller bit. Larger Holes with Smaller Rigs - By drilling a hole in stages, larger holes can...
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.