roller cone bit rock core barrel

Brand Name:TUFF

Model Number:8 1/2"

Place of Origin:China

...Rock Drill Roller Cone Bits With API Standard For Core Barrel ♥ Cutting Structure : The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit; ♥ Gauge Structure: Multiple gauge protection with gauge trimmers on the heel of cone...

Brand Name:APIE

Model Number:KE1-2

Place of Origin:Jiangsu, China

...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 drill bit or a scraper drill bit...

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:JYXC

Model Number:APFCBR

Place of Origin:HeBei China

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

Brand Name:JINYIYUAN

Model Number:Φ 600/800/1000/1200/1500/1800/2000/2200/2500

Place of Origin:Tianjin，China

... effectively by grinding and cutting. For hard rock, low noise and high efficiency. The cone is removable for easy replacement. The high-strength alloy blocks are evenly distributed on the top, which are cut and drilled alternately and evenly through the

Brand Name:Tianying

Model Number:IADC745 12 1/4"

Place of Origin:CHINA

Long Life And Run Quickly Rotary Rock Bit For The toughest Drilling Application Click here for catalogueTCI DRILL BIT.pdf Advantages Of Tianying Rotary Rock Bit : 1. Rotary Rock Bit for Mining and Rock Drilling The strength and wear resistance of inserts...

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

...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 blue yellow Red 19684~53428lbs 87.5~237.5KN 150~60 Medium formation with high compressive strength ,such as medium soft shale,medium softlimestone,medium soft sandstone,medium formation with harder and abrasive interbeds,etc. IADC Rock...

Brand Name:JSBIT

Model Number:JS1

Place of Origin:cangzhou, Hebei, China

...bit roller cutters for core barrel,roller cone cutter,tricone cone bit 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 Bearing type journal Sealed Bearing Application Trenchless & HDD & Foundation rock...

Brand Name:Kellyway

Model Number:Roller Bits

...Roller Bit With Core Barrel Rotary Drilling Tools for Bored Piles Steel Tooth Cones& TCI Cones Cutting Structure Part of Tricone bits, both Steel Tooth Bits and TCI Bits are available . Product Application Bit cutters(legs) are mainly used in building big diameter piling bits or hole opener , core barrel a ccording to different formations . Main Type Available Most of regular sizes and IADC Codes. Roller bits are tools for boring into rock

Brand Name:KonDaSin

Model Number:Core barrel

Place of Origin:China

...small ring of cutting teeth. Cutting a ring in rock or concrete and slightly reinforce concrete is the main application of core barrel,the center core of the rock or concrete is usually crushed with rock bits. Drilling core barrel is suitable for medium or

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...

Brand Name:jthl

Model Number:b47k22h

Place of Origin:beijing

...Roller Cone Drill Bits For Core Barrel Applicable layers: dense sand, gravel, hard rocks and very hard formation, etc.. Sizes: From 2 7/8 to 26"larger sizes for hole opener bit ,reamer bit. Type: 437,517,537,617,637 Hardness: 50-54 or higher HRC ROLLER BITS...

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 (KN/MM) (r/min)

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

Place of Origin:HeBei . China

...Roller Conical Drill Bit, Three Roller Cutter Head For Core Barrel Introduction Air or drilling fluid allows the broken rock debris to survive in an upward annulus from the bottom of the hole. As the rotation continues, another tooth contacts the bottom of the hole and generates new rock debris, thus the process is continuous. High quality tungsten carbide blade (TCI) drill bits and milling tooth (MT) drill bits

Brand Name:YJ

Model Number:YJ-YL001

Place of Origin:China

... of drill, mainly disorderly cutting broken rock. It is suitable for old well sidetracking and deepening the slim hole drilling operation under high rotary speed and drilling pressure. 1. Its application field is ...

Brand Name:JCDRILLS

Model Number:12''

Place of Origin:Hebei,China

...bits or tri-cone bits, have three cones. Each cone can be rotated individually when the drill string rotates the body of the bit. The cones have roller bearings fitted at the time of assembly. The rolling cutting bits can be used to drill any formations if

Brand Name:KSQ

Model Number:TCI Tricone Rock Bit

Place of Origin:China

...Rock 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" FG515G

Place of Origin:China

... 0.4~0.7 0.4~0.7 0.45~1.1 0.5~1.2 Lb/in. (Bit Dia.) 2000~5428 2000~5428 2285~4000 2285~4000 2571~6285 2857~6857 Rotation Speed (Rpm) 150~60 150~60 140~80 120~80 110~60 100~50 ROLLER CONE BIT CONE DESIGN All three cones have the same