1.Cutting structure this type TCI tricone bits: The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit. 2.Gauge structure this type TCI tricone bits: Multiple gauge protection with gauge trimmers on the heel of cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life. 3.Bearing structure of this type TCI tricone bits: High precision bearing with two thrust faces. Ball lock the cone. Hardfaced head bearing surface. Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved. 4.Seal and Lubrication of this type TCI tricone bits: Premium Oring, optimal seal compression and curved seal structure can enhance the seal performance. The pressure compensator system and advanced grease can greatly increase the lubricating reliability . 5.Product Application this type TCI tricone bits: It can receive high WOB in the conventional drilling. It is suitable for various formations by matching cutting structure with different tooth shape, tooth density and tooth exposure height. 6.Advantage: 1. High-strength, high flexibility, high temperature and high wear resistance. 2. High-precision metal seal. 3. Locking roller ball, to adapt to high-speed. 4. The use of high strength high toughness carbide teeth, 5. Hours in the rotary cone bit with the impact, crushing and shearing the role of broken rock. 6. Cone bit to adapt to the soft, medium and hard of various strata. 7. Reasonable price and long working life. -
API-7-1 Standard rock bit tricone bit TCI Tricone Bits inserted tooth 1.Cutting structure this type TCI tricone bits: The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit. 2.Gauge structure this type TCI tricone bits: Multiple gauge protection with gauge trimmers on the heel of cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life. 3.Bearing structure of this type TCI tricone bits: High precision bearing with two thrust faces. Ball lock the cone. Hardfaced head bearing surface. Cone bearing inlaid with friction-reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved. 4.Seal and Lubrication of this type TCI tricone bits: Premium O-ring, optimal seal compression and curved seal structure can enhance the seal performance. The pressure compensator system and advanced grease can greatly increase the lubricating reliability . 5.Product Application this type TCI tricone bits: It can receive high WOB in the conventional drilling. It is suitable for various formations by matching cutting structure with different tooth shape, tooth density and tooth exposure height.
1.Cutter Structure The durability of premiun Tungsten carbide inserts is improved with new formulas and new techniques 2.Gauge Structure Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inders and hardfacing on the shirttail increases gauge holding capacity and bearing life. 3.Bearing Structure High Precision jourmal bearing with two thrust faces. Balls lock the cone. hardfaced head bearing surface. cone bearing inlaid with friction-reduceing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved,and suitable for high rotary speed. 4.Seal and Lubracation Advance metal face seal lowers seal frictional force and overall seal torque and improves seal life. the pressure compensator syste, and advanced grease can greatly increas the lubracating relaibility. 5.Six-Point Position stabilzation Structure The bit leg is designed with specific interated stability structure, which provides near six-point contact with borehole wall for the bie. this new feature gives the bit unequaled stability which greatly reduces bit vibration protects the cutting structure from damageding blows and keeps good borehole quality, the thickened nozzle wall can protecy hydraulic system from wear and fluid erosion. 6. Product Application It is suitable for downhole motor and high speed applications, and is the ideal selection for drilling directional and horizontal wells
1.Cutter Structure The durability of premiun Tungsten carbide inserts is improved with new formulas and new techniques 2.Gauge Structure Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inders and hardfacing on the shirttail increases gauge holding capacity and bearing life. 3.Bearing Structure High Precision jourmal bearing with two thrust faces. Balls lock the cone. hardfaced head bearing surface. cone bearing inlaid with friction-reduceing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved,and suitable for high rotary speed. 4.Seal and Lubracation Advance metal face seal lowers seal frictional force and overall seal torque and improves seal life. the pressure compensator syste, and advanced grease can greatly increas the lubracating relaibility. 5.Six-Point Position stabilzation Structure The bit leg is designed with specific interated stability structure, which provides near six-point contact with borehole wall for the bie. this new feature gives the bit unequaled stability which greatly reduces bit vibration protects the cutting structure from damageding blows and keeps good borehole quality, the thickened nozzle wall can protecy hydraulic system from wear and fluid erosion. 6. Product Application It is suitable for downhole motor and high speed applications, and is the ideal selection for drilling directional and horizontal wells;
The characteristics of the IADC 547 tricone drill bit size:8 1/2 IADC:547 WOB:0.35-1.05 RPM:110-40 Bearing:rubber sealed bearing Applicable formations:medium soft with low compressive strength and harder abrasive stringers,such as hard shale,hard gypsolyte,soft limestone,sandstone and dolomite with stringers,etc Hebei Crossing Drill Bit Manufacture Co.,Ltd is a professional supplier of drilling tools.With years of study and refining of the introduced technology,we have succeeded in the field of products research with proprietary intellectual property rights.Also, we have made major breakthrough in the lines of analogue simulation in bottom-hole fiow field,profile optimization,design of inserts arrangement and low torque,material and manufacturing t echniques etc.As a result,our products own better characters of service and ranges of application.Mainly used for oil and gas,mining,geothermal,construction and so on. The products of our company have achieved industrialization and serialzation.Besides our company has always laying importance on the technical exchanges and cooperation with the counterparts both at home and abroad.Our products have been sole all over the world,including the United States,England,Canada,Brazil,Russia,Italy,Iran,Saudi,Arabia,Korea,India,and Poland and so on. The main products Tricone bit(TCI and MT bit) PDC bit(steel body and matrix body) Reamer bit(HDD rock reamer bit,barrel reamer and fly cutter,replaceable cutter rock reamer) Drag bit,Core bit,Three and four wings PDC bit Accessories(Nozzles,bit breaker,swivel,chain wrench etc.)
Api hole opener/piling bits/tricone cutters/reamer drilling Product specifications We can supply tricone cutters, tricone cones, reamer bit, hole opener bits, piling bits 1. Used in construction and foundation 2. Very large customized diameter 1)-cutting structure The reamer mainly consists of four or more cones. Cutting structure with premium tungsten carbide hardfacing or premium tungsten carbide insert of formulas and new techniques is utilized, and increases wear-resistance capability of reamer. The pilot is three cone bit (tricone bit). 2)-seal and lubrication High performance hnbr o-ring for bearing seal and advanced grease for lubrication. 3)-product application It is suitable for the large size well, mining and infrastructure applications. 4)-main availability, (bit sizes and cone types can be customized as you special order) Normal diameter Iadc Inch Mm 15” 381.0 117, 127, 517, 537, 617, 637 28” 711.2 117, 127, 517, 537, 617, 637 32” 812.8 117, 127, 517, 537, 617, 637 38” 914.4 117, 127, 517, 537, 617, 637 Why choose us: Because * we are the factory directly, you can get the bottom price base on high quality. * we can offer excellent customer service and prompt delivery. * all our products have to be inspected again by our qc before setting out . * high quality packages are provided to retailers and importers. Contact us now for more details… Iii- our other main products: Tci tricone bits (2 7/8"-36") Steel tooth bits (2 7/8"- 36") Pdc bits (3 7/8"-17 1/2") Drag bits (3" -15") Hole opener/reamer bits (13"-58") Other drilling tools (drilling pipe, casing pipe and so on)
1.Cutter Structure The durability of premiun Tungsten carbide inserts is improved with new formulas and new techniques 2.Gauge Structure Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inders and hardfacing on the shirttail increases gauge holding capacity and bearing life. 3.Bearing Structure High Precision jourmal bearing with two thrust faces. Balls lock the cone. hardfaced head bearing surface. cone bearing inlaid with friction-reduceing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved,and suitable for high rotary speed. 4.Seal and Lubracation Advance metal face seal lowers seal frictional force and overall seal torque and improves seal life. the pressure compensator syste, and advanced grease can greatly increas the lubracating relaibility. 5.Six-Point Position stabilzation Structure The bit leg is designed with specific interated stability structure, which provides near six-point contact with borehole wall for the bie. this new feature gives the bit unequaled stability which greatly reduces bit vibration protects the cutting structure from damageding blows and keeps good borehole quality, the thickened nozzle wall can protecy hydraulic system from wear and fluid erosion. 6. Product Application It is suitable for downhole motor and high speed applications, and is the ideal selection for drilling directional and horizontal wells.
Iadc;437 517 537 637 617 . In wooden case and steel case.
Cutting structure:the wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for steel tooth bit Gauge structure:gauge protection with gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability. Sealed bearing structure:air cooling roller bearing package. Balls lock the conewhich reduces the probability of cone-dropping to minimum. Main type available:size: 5 7/8", 6", 6 1/2", 7 1/2", 7 7/8", 8 1/2", 9 1/2", 9 5/8", 9 7/8", 12 1/4", 14 3/4", 17 1/2", etc. Iadc code:1-- series, 2-- series, 3¡aseries Cutting structure:the wear-resistance of teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces. Bearing structure:non-sealed roller bearing. Drilling fluid can enter the bearing directly for cooling; balls lock the cone which reduces the probability of cone cdropping to minimum Main type available:size: 2 3/8", 3", 3 5/8:", 3 7/8", 4", 4 1/2", 4 5/8", 4 3/4", 6", 6 1/2", 7 1/2", 7 7/8", 8 1/2", 9 1/2", 9 5/8", 9 7/8", 10 5/8", 12 1/4", 17 1/2", etc. Iadc code:1-- series, 2-- series, 3-- series Wooden boxes, 40kg
Product specification Number of blade 5 ApplicationsRecommended formation: soft to medium Hard formation with low compressive strength Interbedded with hard layers. Rock type :clay stone. , marl .Lignite .Sandstone.Tuff. Wooden case or as client's requirement
Tci tricone bit(high toughness and durability suitable for different rock formation) Main features 1. Cutting structure of this type sealed and non-sealed tci tricone bits : The wear-resistance of teeth is enhanced with premium tungsten carbide hard facing on the tooth surfaces for steel tooth bit. 2. Gauge structure of this type tci tricone rock bits: Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hard facing on the shirttail increases gauge holding capability and bearing life. 3. Bearing structure of this type tci tricone rock bits : High precision roller bearing with two thrust faces. Ball locks the cone. Thrust faces hard face with wear resistant alloy. Abrasion resistance and seizure resistance of the bearing are improved. ¡áîd¡Æe¶©¨¢¿ 1 piece/pieces Fob¼Û¸ñ usd 500~5000 / piece ¸Û¿¨² tianjin ¸¶¿î¡¤½¨º½ l/c t/t western union 1©»õĨ¹¨¢| 600 piece/pieces / month 3¡ê1æ¡ã¨¹¡á¡ã iron box or composite material box and others. ¡¤¡é»õƨ²Ït 5-7days
Tci tricone bit(high toughness and durability suitable for different rock formation) Main features 1. Cutting structure of this type sealed and non-sealed tci tricone bits : The wear-resistance of teeth is enhanced with premium tungsten carbide hard facing on the tooth surfaces for steel tooth bit. 2. Gauge structure of this type tci tricone rock bits: Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hard facing on the shirttail increases gauge holding capability and bearing life. 3. Bearing structure of this type tci tricone rock bits : High precision roller bearing with two thrust faces. Ball locks the cone. Thrust faces hard face with wear resistant alloy. Abrasion resistance and seizure resistance of the bearing are improved. ¡¨¢îd¡Æe¶©¡§¡é¿ 1 piece/pieces Fob¼Û¸ñ usd 500~5000 / piece ¸Û¿¡§2 tianjin ¸¶¿î¡¡è½¡§o½ l/c t/t western union 1©»õÄ¡§1¡§¡é| 600 piece/pieces / month 3¡¨º1æ¡ã¡§1¡¨¢¡ã iron box or composite material box and others. ¡¡è¡¨¦»õÆ¡§2Ït 5-7days
Tci tricone bit(high toughness and durability suitable for different rock formation) Main features 1. Cutting structure of this type sealed and non-sealed tci tricone bits : The wear-resistance of teeth is enhanced with premium tungsten carbide hard facing on the tooth surfaces for steel tooth bit. 2. Gauge structure of this type tci tricone rock bits: Multiple gauge protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hard facing on the shirttail increases gauge holding capability and bearing life. 3. Bearing structure of this type tci tricone rock bits : High precision roller bearing with two thrust faces. Ball locks the cone. Thrust faces hard face with wear resistant alloy. Abrasion resistance and seizure resistance of the bearing are improved. ¡áîd¡Æe¶©¨¢¿ 1 piece/pieces Fob¼Û¸ñ usd 500~5000 / piece ¸Û¿¨² tianjin ¸¶¿î¡¤½¨º½ l/c t/t western union 1©»õĨ¹¨¢| 600 piece/pieces / month 3¡ê1æ¡ã¨¹¡á¡ã iron box or composite material box and others. ¡¤¡é»õƨ²Ït 5-7days
Drill pipe, tricone bit, down the hole hammer s andbit, chain wrenches, drill bit,
PDC bit.
Applications Soft formation with sticky layers and low compressive Strength rock type ctay , sands. Features Five blades and medium short parabolic profile. Force-balance design and low-fricition gauge improve Anti-whirl ability .Cfd technology is applied in optimizing Hydraulic efficiency.
Features 1.Size:3 3/4" (95.3mm)~26" (660.4mm) 2.Cover all all iadc code 3.Reliable quality and best price 4.Tungsten carbide insert tricone bit 5.Certified by iso, api Advantages 1.High-strength, high flexibility, high temperature, high wear resistance. 2. High-precision metal seal. 3. Locking roller ball, to adapt to high-speed. 4. The use of high strength high toughness carbide teeth, 5. Hours in the rotary cone bit with the impact, crushing and shearing the role of broken rock. 6. Cone bit to adapt to the soft, medium and hard of various strata. More advantages 1.Suitable for medium to medium hard formation of high crushing resistance (hard shale, sands, etc.) 2.Bit bearing is non-sealed roller bearing. 3.Hardfacing is applied on the shirttail, and carbide inserts for gage protection are pressed into the head od. 4.Cone gage surface is reinforce with carbide compacts. Wooden cases or as your order
Features 1.Size:3 3/4" (95.3mm)~26" (660.4mm) 2.Cover all all iadc code 3.Reliable quality and best price 4.Tungsten carbide insert tricone bit 5.Certified by iso, api Advantages 1.High-strength, high flexibility, high temperature, high wear resistance. 2. High-precision metal seal. 3. Locking roller ball, to adapt to high-speed. 4. The use of high strength high toughness carbide teeth, 5. Hours in the rotary cone bit with the impact, crushing and shearing the role of broken rock. 6. Cone bit to adapt to the soft, medium and hard of various strata. 7. Reasonable price and long working life. More advantages 1.Suitable for medium to medium hard formation of high crushing resistance (hard shale, sands, etc.) 2.Bit bearing is non-sealed roller bearing. 3.Hardfacing is applied on the shirttail, and carbide inserts for gage protection are pressed into the head od. 4.Cone gage surface is reinforce with carbide compacts. Wooden cases or as your order
1.This type of bits are used in low press resistance soft to medium formation, shales, clay, salt, etc., it can work in a high rpm and low wob with fast drilling speed. 2. Surface of cones and teeth are hard enhanced to extend the working life of bit. 3. Teeth distributed optimal design largely improve the working efficiency of breaking down s
Drill bits
