single roller cone core barrel

Brand Name:Pangolin

Place of Origin:HeBei China

...barrel drill bit manufacturer single roller cone core barrel Introduction In engineering, there are often hard bedrocks, large flow stone layers and hard permafrost layers. It is difficult to drill directly with a mud rotary drill bit. It is necessary to cut the ring groove with a core barrel...

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:CHUAN ZUAN

Model Number:IADC 537

Place of Origin:China

Rectangular leg Single Roller Cone Bit 8 1/2" IADC 537 Core Barrel For Rotary Drilling Commodity Size IADC color WOB (Weight On Bit) RPM Formation 8 1/2inch 215.9mm 537 ...

Place of Origin:Hebei,China

...single 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:APIE

Model Number:KE1-2

Place of Origin:Jiangsu, China

...single roller cone bit for core barrel Product Feature: 1.The reaming bit consists mainly of four or more cones. The main cutting teeth are new wear-resistant alloys for tungsten carbide inserts and steel teeth. The new formula and the new process of high-quality tungsten carbide teeth improve the service life of the reaming drill. The guide is a cone...

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...

Brand Name:JYXC

Model Number:APFCBR-Y

Place of Origin:HeBei China

APFCBR-Y Roller Bit Core Barrel without Helix Flush Features: Cutting ring with staggered arrangement of roller cone bits or roller cutters Screw-on type roller bit system Easy replacement of rollers with suitable tools Applicable Stratum: Very hard rock ...

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:BJTUFF

Model Number:52*14X-8 1/2'

Place of Origin:China

... Roller Bits Core Barrel Characteristics: Multiple gauge protection with gauge trimmers on the heel of cone,tungsten carbide inserts and hard-facing on the shirttail increases gauge holding capability and bearing life. Model List Basic Parameter Roller bit...

Place of Origin:Hebei,China

...Single 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...

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:MEGA DRILLTECH

Model Number:NQ-5ft

...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 composed of Head Assembly, Inner Tube, Core Lifter Case, Core Lifter and Stop Ring. You can order Head Assemble, Inner Tube assembly or components separately. 3.Different length of core barrels

Brand Name:Tianying

Model Number:5"

Place of Origin:CHINA

Sizes Can Be Custom Ordered Single Roller Cone Bits Can Stand Up Prolonged Drilling Our proprietary design delivers better steering than any competitive bit, while a carbide-covered steering plate and additional carbide on the face delivers better grinding...

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:Pangolin

Place of Origin:HeBei China

...Single Roller Cone Hole Opener Tricone Drill Bits Introduction The cone hole opener is composed of more than twenty parts such as cutting structure, bearing structure, locking element, oil storage sealing device, nozzle device and so on. Features The three-cone perforator has the function of impacting, breaking and shearing strata rock when rotating. Therefore, three-cone...

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:Kingdream

Model Number:TCI tricone bit

Place of Origin:Hebei,China

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Categories:Vibratory Road Roller

Country/Region:china

... operations and plays a key role in various engineering construction projects. ► Strong power core This roller is equipped with a Cummins engine with a power output of up to 74kW. Cummins engines, as a globally renowned brand, are famous for their

Brand Name:YJ

Model Number:YJ-YL005

Place of Origin:China

Single roller cone bit for core barrel and hole opener Single Cone Bit For Well Drilling Single Cone Bit best sell cone Cutting Structure The wear-resistance of the teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for the ...