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• great drillbit
  How to Use Tricone Bit Appropriately? #tricone #bit #drilling The load on the turntable increases; the turntable chain jumps; the kelly rod is crappy; the turntable is stopped and the car is reversed; the drilling speed drops; the weight indicator...  moreHow to Use Tricone Bit Appropriately? #tricone #bit #drilling The load on the turntable increases; the turntable chain jumps; the kelly rod is crappy; the turntable is stopped and the car is reversed; the drilling speed drops; the weight indicator pointer swings severely. https://www.greatdrillbit.com/how-to-use-tricone-bit-appropriately.html  less

  April 19, 2023

  
• great drillbit added new photos.
  Working Principle and Characteristics of PDC Bit #what #is #a #pdc #bit what is a pdc bit? PDC bit is the abbreviation of Polycrystalline diamond compact bit, also known as polycrystalline diamond cutting block bit or composite chip bit. Because of...  moreWorking Principle and Characteristics of PDC Bit #what #is #a #pdc #bit what is a pdc bit? PDC bit is the abbreviation of Polycrystalline diamond compact bit, also known as polycrystalline diamond cutting block bit or composite chip bit. Because of its advantages of fast drilling speed, long service life and high footage, PDC bits are widely used in oil drilling. https://www.greatdrillbit.com/working-principle-and-characteristics-of-pdc-bit.html  less

  April 19, 2023
• great drillbit
  The Cause of PDC Bit Balling #bit #balling The long open hole drilling does not carry out halfway circulation, and the mud cake scraped from the well wall or drill cuttings will cause the drill bit balling. The long open hole drilling does not...  moreThe Cause of PDC Bit Balling #bit #balling The long open hole drilling does not carry out halfway circulation, and the mud cake scraped from the well wall or drill cuttings will cause the drill bit balling. The long open hole drilling does not carry out halfway circulation, and the mud cake scraped from the well wall or drill cuttings will cause the drill bit balling.  

  April 19, 2023

  
• great drillbit
  The Application Field and the Drilling Technology of the Roller Cone Bit #single #roller #cone #bit The roller cone bit breaks rock by crushing and shearing. The cone is rolling at the bottom of the well, so the requirement for the torque is small,...  moreThe Application Field and the Drilling Technology of the Roller Cone Bit #single #roller #cone #bit The roller cone bit breaks rock by crushing and shearing. The cone is rolling at the bottom of the well, so the requirement for the torque is small, which can greatly reduce the mechanical load. https://www.greatdrillbit.com/the-application-field-and-the-drilling-technology-of-the-roller-cone-bit.html  less

  April 19, 2023

  
• great drillbit
  Shipping Info #pdc #bit #breaker Our PDC bit and bi-center bit, PDC reamer with iron packaging, equipped with high-quality shackle device, convenient for the extraction and installation of the bit; The special suspension design can better guarantee...  moreShipping Info #pdc #bit #breaker Our PDC bit and bi-center bit, PDC reamer with iron packaging, equipped with high-quality shackle device, convenient for the extraction and installation of the bit; The special suspension design can better guarantee the safety of the PDC bit crown composite during transportation. https://www.greatdrillbit.com/services/shipping-info.html  less

  April 19, 2023

  

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• smlpdcbit
  TRICONE BIT #tri #cone #rock #bit Adopt high-precision metal seal. The metal seal consists of a pair of well-designed and processed metal seal rings as the axial dynamic seal of the bearing, and two highly elastic rubber energy supply rings are...  moreTRICONE BIT #tri #cone #rock #bit Adopt high-precision metal seal. The metal seal consists of a pair of well-designed and processed metal seal rings as the axial dynamic seal of the bearing, and two highly elastic rubber energy supply rings are respectively located in the tooth palm and roller seal areas as static seals. A metal ring sealing surface is always in good contact. https://www.sml-pdcbit.com/products/tricone-bit/  less

  April 19, 2023

  
• smlpdcbit
  TCI BIT #tci #tricone #bit The TCI Bits adopts high-strength and high-toughness carbide teeth, and the optimized design of the number of tooth rows, the number of teeth, the exposed tooth height and the unique alloy tooth shape give full play to the...  moreTCI BIT #tci #tricone #bit The TCI Bits adopts high-strength and high-toughness carbide teeth, and the optimized design of the number of tooth rows, the number of teeth, the exposed tooth height and the unique alloy tooth shape give full play to the high wear resistance and excellent cutting ability of the insert drill. https://www.sml-pdcbit.com/products/tci-bit/  less

  April 19, 2023

  
• smlpdcbit
  Steel Tooth Tricone Bit #steel #tooth #tricone #bit New wear -resistant materials for steel drilling teeth,increased the drill head cutting tooth life while maintaining the high drill speed of the steel tooth drill. ...  moreSteel Tooth Tricone Bit #steel #tooth #tricone #bit New wear -resistant materials for steel drilling teeth,increased the drill head cutting tooth life while maintaining the high drill speed of the steel tooth drill. https://www.sml-pdcbit.com/products/steel-tooth-tricone-bit/  less

  April 19, 2023

  
• smlpdcbit
  STEEL TOOTH BIT #steel #tooth #bit Usually, carbide is applied to the working surface of the teeth to improve the wear resistance of the teeth, and carbide layer is applied to the back vertebrae to achieve the purpose of diameter preservation. ...  moreSTEEL TOOTH BIT #steel #tooth #bit Usually, carbide is applied to the working surface of the teeth to improve the wear resistance of the teeth, and carbide layer is applied to the back vertebrae to achieve the purpose of diameter preservation. https://www.sml-pdcbit.com/products/steel-tooth-bit/  less

  April 19, 2023

  
• smlpdcbit
  Steel PDC Drill Bit #drag #bit #drilling The entire bit body of the PDC steel bit is made of medium carbon steel and machined using a fabrication process. The bit crown is treated with a surface hardening process (sprayed tungsten carbide wear...  moreSteel PDC Drill Bit #drag #bit #drilling The entire bit body of the PDC steel bit is made of medium carbon steel and machined using a fabrication process. The bit crown is treated with a surface hardening process (sprayed tungsten carbide wear layer, carburized) to enhance erosion resistance. https://www.sml-pdcbit.com/products/steel-pdc-drill-bit/  less

  April 19, 2023

  
• smlpdcbit
  STEEL PDC BIT #steel #body #pdc #bit Steel PDC bit is suitable for fast drilling in the stratum which is easy to drill at the bottom of the compressive strength without gravel, and it has a wide flow channel also in the timely transportation of rock...  moreSTEEL PDC BIT #steel #body #pdc #bit Steel PDC bit is suitable for fast drilling in the stratum which is easy to drill at the bottom of the compressive strength without gravel, and it has a wide flow channel also in the timely transportation of rock brow. https://www.sml-pdcbit.com/products/steel-pdc-bit/  less

  April 19, 2023

  
• smlpdcbit
  SHAPED PDC CUTTER #oem #shaped #cutter #pdc #bit Our products are widely used in petroleum geology, automobile, consumer electronics, aerospace, intelligent manufacturing and other high-end machining fields, and our customers are all over the world....  moreSHAPED PDC CUTTER #oem #shaped #cutter #pdc #bit Our products are widely used in petroleum geology, automobile, consumer electronics, aerospace, intelligent manufacturing and other high-end machining fields, and our customers are all over the world. https://www.sml-pdcbit.com/products/shaped-pdc-cutter/  less

  April 19, 2023

  
• Litechtools com
  Retrac Button Bit
  Retrac Button Bit
  Retrac button bits are mainly used in loose rock mass with relatively broken rock. The retrac skirt design can assist in retrieving the drill tool, reduce the phenomenon of bit stuck and buried, and help improve the...  moreRetrac Button Bit
  Retrac Button Bit
  Retrac button bits are mainly used in loose rock mass with relatively broken rock. The retrac skirt design can assist in retrieving the drill tool, reduce the phenomenon of bit stuck and buried, and help improve the straightness of the borehole.
  
  As a China retrac button bit supplier, we can provide you with high-quality retrac rock drill bits, such as R25 retract button bit, R28 retract button bit, R32 retrac button bit, R35 retrac button bit, R38 retrac button bit, T38 retract drill bit, T45 retract drill bit, T51 retract drill bit, GT60 retract button bit, ST58 retrac button bit, ST68 retrac button bit.
  #retrac #bit
  https://www.litechtools.com/products/retrac-button-bit/  less

  May 9, 2022

  
• great drillbit
  Overview of PDC Core Bit
  
  
  GREAT customized made Diamond core bits, which including Matrix body and Steel body, the Diamond core bit is used to drill an underground core (or mineral core) primarily when samples of underground rock (minerals) are...  moreOverview of PDC Core Bit
  
  
  GREAT customized made Diamond core bits, which including Matrix body and Steel body, the Diamond core bit is used to drill an underground core (or mineral core) primarily when samples of underground rock (minerals) are required.
  
  
  Every PDC Core bit is optimized hydraulically for each cutting structure and formation application.
  Each design is based on a balanced and fully covered cutting structure.
  
  
  Sometimes we need to analyze the rock, so the best choice asking GREAT salesman to get your right recommendation.
  
  #button #bit #drilling
  
  
  http://www.greatdrillbit.com/product/pdc-core-bit.html  less

  April 23, 2021

  
• great drillbit
  PDC bit is Polycrystalline Diamond Compact bit ,it also named Diamond bit.
  
  According to the Material...  morePDC bit is Polycrystalline Diamond Compact bit ,it also named Diamond bit.
  
  According to the Material Classification：
  
  
  Matrix body PDC bit: It was made by tungsten carbide powder,and gauge protection is TSP.
  
  Steel body PDC bit: AISI 4145H heat treatment steel (America standard steel ), High quality CNC machines milling pockets, blade, nozzles.
  
  
  Matrix Body PDC Bit
  Matrix body PDC bit is made by Tungsten carbide podwer, it is very high hardness material, mainly used for deep Oil&Gas well drilling.
  #diamond #drill #bit #manufacturers
  
  
  http://www.greatdrillbit.com/product/pdc-bit/  less

  April 23, 2021

  
• great drillbit
  Great bits design and manufacture a wide variety of Matrix body PDC (polycrystalline diamond cutter) bits. Our PDC bits are offered in a variety of sizes, blade count and cutter sizes.
  
  The Matrix body PDC bit is sintered with tungsten carbide powder....  moreGreat bits design and manufacture a wide variety of Matrix body PDC (polycrystalline diamond cutter) bits. Our PDC bits are offered in a variety of sizes, blade count and cutter sizes.
  
  The Matrix body PDC bit is sintered with tungsten carbide powder. Gauge protection with natural diamond.Tungsten carbide matrix can resist erosion, wear resistance, high strength and good effect of diameter control.
  
  
  The Junk Slot Area of the bit water hole can be designed according to the hydraulic parameters required by the drilling process. The shape of the Matrix body PDC bit can be designed according to the formation characteristics to achieve the best use effect.
  #Matrix #Body #PDC #Bit
  
  http://www.greatdrillbit.com/product/matrix-body-pdc-bit/  less

  April 23, 2021

  
• great drillbit
  Hybrid drills bits are compounded by the PDC fixed cutting and the roller free cutting structure. The teeth on the cone crush the rock by impact crushing, forming broken pits at the bottom of the well, and making the bottom of the well uneven. It can...  moreHybrid drills bits are compounded by the PDC fixed cutting and the roller free cutting structure. The teeth on the cone crush the rock by impact crushing, forming broken pits at the bottom of the well, and making the bottom of the well uneven. It can weaken the strength of the bottom rock. The auxiliary function of the cone facilitates the PDC tooth to enter the formation, which is more beneficial to the PDC tooth scraping and cutting rock.
  
  Developed a personalized composite drill bit series for complex hard-to-drill formations, which has strong formation adaptability in difficult-drilling formations such as hard formation abrasive formations, tight mud shale, and heterogeneous formations such as conglomerate formations. High rock breaking efficiency and fast drilling speed.
  #Hybrid #Drill #Bit
  
  
  http://www.greatdrillbit.com/product/hybrid-drill-bit.html  less

  April 23, 2021

  
• great drillbit
  Overview of Drag Bit
  
  
  Drag bit are manufactured from forged high-quality alloy steel and hard alloy, plus state of art welding technology and multiple precision heat treatment to provide the highest penetration rate and longest lifespan at the roughest...  moreOverview of Drag Bit
  
  
  Drag bit are manufactured from forged high-quality alloy steel and hard alloy, plus state of art welding technology and multiple precision heat treatment to provide the highest penetration rate and longest lifespan at the roughest condition.
  
  A drag bit is usually designed for 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 to drill pilot holes because they produce cuttings that are easiest to log.
  
  Three-wing bits tend to drill faster, whereas four-wing bits are longer-lasting, more durable, and drill a straighter hole.
  
  #drag #bit #drilling
  
  
  http://www.greatdrillbit.com/product/drag-bit.html  less

  April 23, 2021

  
• Xiamen Talent Carbide Co.,Ltd Silin Zhang
  Step drill bit is a drill bit with steps in outer diameter, an advantage of which is one drill bit can replace more than one common drill bits to drill two or more different diameter holes according to the needs, and large holes can be drilled at one...  moreStep drill bit is a drill bit with steps in outer diameter, an advantage of which is one drill bit can replace more than one common drill bits to drill two or more different diameter holes according to the needs, and large holes can be drilled at one time without changing the drill bit and drilling positioning holes.
  There are many kinds of step drill bits: the steel step drill bit, the cone step drill bit, titanium step drill bit, cobalt step drill bit, etc.
  According to the groove type of the product, it can be divided into three categories: straight groove, arc groove and spiral groove.
  According to the number of flute, it can be divided into single flute, two-flute, three-flute, four-flute and multi-flute step drill bits.
  In most situation, users customize the step drill bits as per the detail application.
  #step #drill #bit #thick #steel
  
  
  https://www.betalentcarbide.com/products/step-drill-bit.html  less

  March 18, 2021