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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 Roller Cones Sizes 12 1 4)
14 3/4 iadc535 roller bearing tci tricone bit
new 14 3/4 iadc 535 roller bearing tricone bit: We offers a variety of tricones, from sealed bearing button(TCI) bits to open bearing steel tooth tricone bit in a wide range of sizes, in new, rebuilt, and unused/surplus. The bearings are what make the cones on a Tricone spin. There are four common types of bearings -...
12 1/4 threecone button tcitricone roller drill bit
12 1/4 three cone button tci tricone roller drill bit :A tricone bit is a mechanical drill bit located in the bottom hole assembly. The bit cuts away the surface of the rock being drilled through rotation and mechanical friction caused by the teeth of the bit. Tricone bits are designed to take the energy of the...
14 3/4" IADC 537G roller Tricone drill bit
Why roller cone drill the most widely used? Due to impact, crushing and shearing rock breaking when roller cone rotates, the contact area between cone and bottom hole is small, the specific pressure is high, the working torque is small, and the working blade has a large total length and can be suitable for rock of...
12 1/4" steel tooth tricone rock roller bit
IADC CODE-TRICOEN BITS First Digit-1,2,3 designate steel tooth bits and the formation being drilled,with 1 for soft,2 for medium,and 3 for hard formations.4,5,6,7,and 8 designate tungsten carbide insert bits and the formation being drilled,with 4 being the softest and 8 the hardest formation. Second Digit-1,2,3 and 4...
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
12 1/4inch reamer with 4pcs IADC637 cones
12 1/4inch reamer with 4pcs IADC637 cones: Horizontal Hole Openers, also known as HDD Reamers, are used to enlarge the pilot hole in. Horizontal Directional Drilling(HDD) - HDD is used when trenching and excavating is not practical.This drilling technology allows for a steerable trenchless way to drill underground....
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...
Oil Field Metal Sealed12 1/4'' Tricone Drill Bit
Metal face seal journal bearing Tci Tricone Drill Bit .New professes of head bearing hardfacing and cone bearing silver plating are used to improve the load capacity,anti-galling ability and stability of the bearing. Various shapes of inserts can be equipped on metal sealed bearing tricone bit ,including scoop...
Soft formation 445mm HA127 Steel Tooth Tricone Bit
We are emerged as the best manufacturer and supplier of Steel tooth tricone bit . These bits are designed for very soft to medium hardness formations with advanced technology to manufacture the best quality product for our reputed clients. Milled teeth tricone bit wear resistance of teeth is enhanced with premium...
12 1/4 API TCI tricone bits 311mm
12 1/4 TCI tricone bit IADC537 are designed for soft to very hard formations depending on the style and quantity of the carbides on the TCI tricone bit because of its versatility and performance, it's still one of the main tricone bit in use today. it is widely used for oil & gas, water well, geotechnical,...
12 1/4" API steel tooth rock drilling bit
Steel Tooth (or Mill Tooth) bits come in many shapes and sizes with multiple features, and cutting structures to combat downhole diversities in the different formations you may encounter. steel tooth tricone bit are designed for very soft to medium hardness formations.We keep a large inventory on hand ranging from...
8 10 12 14inch -3wing/4wing step drag bit
A drag bit is a drill bit usually designed for use in soft formations such as sand, clay, or some soft rock. However, they will not work well in coarse gravel or hard rock formations. Uses include drilling water wells, mining, geothermal, environmental and exploration drilling. Whenever possible, they should be used...
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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.
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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.