roller cone bit core barrels

Brand Name:BJTUFF

Model Number:600mm-3000mm

Place of Origin:CHINA

... Roller Cone Bit Core Barrel For Rotary Digging Hole Feature 1. Cutting ring with rock drilling bits and releases the internal stress of rock； 2. Drilling with the method of rolling and squeezing can increases the anti-wear ability of the barrel; 3....

Brand Name:APIE

Model Number:Roller Bits

Place of Origin:China

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Brand Name:Unique

Model Number:1000mm

Place of Origin:Hunan, China

...Core Barrel with 8 1/2"Single Roller Cone Bits There are tree types of core barrels: 1)Core barrel with bullet teeth is used for cutting an annular ring in rock or concrete(also reinforced concrete). 2)Core barrel with roller bits is used in very strong rock formations(compressive strength > 100Mpa). 3)Cross cutter core barrel is mainly used to break rock cores which remain in the borehole after using a core

Brand Name:JSBIT

Model Number:JS1

Place of Origin:cangzhou, Hebei, China

...core barrel roller bit cutter,roller cone cutter,tricone cone bit, piling bit, piling rock barrel cutter Product Description Size 140mm 8 1/2 inch roller core bits part Machine Type piling tool/ hole opener roller bit Certification ISO & API Material Carbide Processing Type CAST Use piling engineering Other name roller cutter/Roller cone bits...

Brand Name:JYXC

Model Number:APFCBR

Place of Origin:HeBei China

APFCBR Core Barrel with Roller Cone Bit & Flat Teeth Features: Cutting edge with roller cone bit and flat teeth. Applicable Stratum: Hard rock, reinforced concrete Customizable products are available upon customer's requirements. Service: Jiayou ...

Brand Name:Pangolin

Place of Origin:HeBei China

...Roller Cone Bits Roller Cone Bits Factory Direct Sale For Core Barrel With Disorderly Step Tooth Bits Features With particular structure of the cone,equal worn of the compacts in permanent contact area and alternative contact area of the bit is realized. Wear resistance of the cutting structure is enhanced by setting PDC cutters in the permanent contact area of the cone...

Place of Origin:Hebei,China

...cone drill bits emphasizes simplicity of operation and safety. The installation and disassembly process is simple and fast, and users only need to follow the operation guide to easily complete it. At the same time, the single cone drill bit is also equipped with safety protection devices, effectively preventing operational errors and accidents, ensuring the safety of construction personnel. Single roller cone bit for core

Brand Name:Kellyway

Place of Origin:China

...Core Barrel With 8-1/2 Single Roller Bits Diameter D(mm) Height H(mm) Thickness T(mm) Reinforcing Ring Height/Thickness H(mm)/T1(mm) Roller Bit Number Weight (kgs) 600 1200 20 250/20 4 549 800 1200 20 250/20 6 744 1200 1200 20 250/20 10 1187 1500 1200 20 250/20 12 1582 1800 1000 20 250/20 16 1906 2000 800 20 250/20 18 1941 2500 800 25 250/20 20 2800 Core barrel...

Brand Name:YJ

Model Number:YJ-YL012

Place of Origin:China

Roller ConesSingle Cone Bit For Well Drilling Single Cone Bit best sell cone Product Description Basic Info Single cone bit is a kind of deceleration bit, which is the speed of cone is smaller than the speed of drill, mainly disorderly cutting broken rock...

Brand Name:Tianying

Model Number:IADC635

Place of Origin:CHINA

...Roller Cone Bit For Coal Mine Drilling Click here for catalogueTCI DRILL BIT.pdf What is Roller Cone Bit? 1. Roller cone bit consists of a bit body with three moveable conical rollers equipped with cemented carbide inserts. 2. The idea is the crush the rock by rolling the inserts against the rock with appropriate rotation speed and feed force. 3. Three types of cemented carbide inserts are used for roller

Brand Name:Blue Water International

Place of Origin:Hebei, China

...resistance and anti bite resistance of bearings, suitable for high rotational speeds. Ball lock cone, optimized tooth cone R groove size and steel ball tolerance gap, effectively preventing rock detachment IADC WOB RPM Applicable Formations (...

Place of Origin:Hebei,China

...Roller Cone Bit is an oilfield drill bit that is used in well drilling and is composed of a rotating cutter bit. The bit is forged with a metal sealing for better performance. It is designed for use in oilfield drilling operations, and it goes through a strict outgoing-inspection process before it leaves the factory. The advanced design of the Single Roller Cone Bit...

Brand Name:JYY mechanical

Place of Origin:Tianjin, China (Mainland)

... and the efficiency is high. The tooth wheel is removable and easy to replace. High strength alloy blocks are evenly distributed on the top, and evenly cut and drill through the rotation of the roller itself. The

Brand Name:JZTG

Model Number:Cleaning drilling bucket

Place of Origin:Changsha, China

...Roller Bits Core Barrel Q345 Custom Size Demand Double Shell Roller Bits Drilling bucket Core Barrel Q345 any size demand ♥ Inner shell drilling first, the outter follow, Cutting ring with rock drilling bits rock; ♥ Rock drilling bits perform stage breaking and drilling ; ♥ Small barrel facilitates the coring operation; large barrel...

Brand Name:jthl

Model Number:800,1000,1200,1500,2000

Place of Origin:Beijing

...rock; 3. Drilling with the method of rolling and squeezing can increases the anti-wear ability of the barrel; 4. medium or slightly weathered rock, hard or super hard bedrock; Core barrel with roller bits Model Cutting Dia. Shell HIT. Shell OD. Shell THK.

Brand Name:ENG

Model Number:252704

Place of Origin:China

...Roller Cone Bit for Mine Quarry Rock Drilling Tools Roller cone bit classification Roller-cone bits are generally classified as either tungsten carbide insert (TCI) bits or milled-tooth bits. To assist in comparison of similar products from various manufacturers, the International Association of Drilling Contractors (IADC) has established a unified bit classification system for the naming of drill bits. IADC roller-cone bit...

Brand Name:MEGA DRILLTECH

Model Number:NQ-5ft

NQ inne tube,5ft Mining machinery parts of bq hq nq pq outer inner tube drilling wireline core barrel overshot 1.We offer complete series of single, double and triple tube core barrels and overshot. 2.The standard wireline double tube inner-tube group is ...

Brand Name:KSQ

Model Number:TCI Tricone Rock Bit

Place of Origin:China

...Bit , Tri-cone Bit , Roller Cone Bit for Drilling Main Features 1. There is a Tricone suitable for any rock formation 2. Tricone bit is versatile and can handle changing formations 3. Tri Cones are reasonably priced, long lasting and have an efficient drilling rate 4. The roller cones have high end sealed bearings; extremely high quality tungsten carbide and diamond gauge protection throughout the drill bit...

Brand Name:FLRT

Model Number:12 1/4" FSA537G

Place of Origin:China

.... Have a long downhole life that minimizes requirements for tripping. Provide stable and vibration-free operation at the intended rotational speed and weight on bit (WOB). Cut gauge accurately throughout the life of the

Brand Name:ROSCHEN

Model Number:9 7/8 inch

Place of Origin:Germany, USA

...Roller cone bits 9 7/8 inch Firt Rate Drilling Efficiency Field-proven, cost-effective technology Triton roller cone bits deliver the performance you need at the price you demand. This is the dependable, low-priced solution. The time-tested performance delivers a quality borehole. Fast ROP Large cone offset and deep intermeshed teeth with good ventilation make Triton roller cones...