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... requirement. Advantage: 1.coal mining tool,coal mine drill bit 2.low price and supreme quality 3.manufacturer 4.Certified by ISO9001 Product Description: Applications: Apply to the anchor-network support hole drilling in coal mine, hydraulic project. Etc
... requirement. Advantage: 1.coal mining tool,coal mine drill bit 2.low price and supreme quality 3.manufacturer 4.Certified by ISO9001 Product Description: Applications: Apply to the anchor-network support hole drilling in coal mine, hydraulic project. Etc more
Brand Name:MIROC
Model Number:MGZT27
Place of Origin:ShanDong China(Mainland)
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... for strongly directional operations with good directionality. 2. The top of the drill bit is a shallow conical surface, which has good orientation, strong cleaning power and strong aggressiveness. 4 nozzles on the drill bit help remove cuttings from the
... for strongly directional operations with good directionality. 2. The top of the drill bit is a shallow conical surface, which has good orientation, strong cleaning power and strong aggressiveness. 4 nozzles on the drill bit help remove cuttings from the more
Brand Name:Hainaisen
Model Number:4 Blades
Place of Origin:China
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... requirement. Advantage: 1.coal mining tool,coal mine drill bit 2.low price and supreme quality 3.manufacturer 4.Certified by ISO9001 Product Description: Applications: Apply to the anchor-network support hole drilling in coal mine, hydraulic project. Etc.
... requirement. Advantage: 1.coal mining tool,coal mine drill bit 2.low price and supreme quality 3.manufacturer 4.Certified by ISO9001 Product Description: Applications: Apply to the anchor-network support hole drilling in coal mine, hydraulic project. Etc. more
Brand Name:MIROC
Model Number:Made-to-order
Place of Origin:CHINA
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...overall drilling efficiency for both RSS and bent motor Shank-less design reduces make-up length by 40% compared to conventional bits, significantly improving steerability Unique depth of cut control design provides excellent tool face control, even under
...overall drilling efficiency for both RSS and bent motor Shank-less design reduces make-up length by 40% compared to conventional bits, significantly improving steerability Unique depth of cut control design provides excellent tool face control, even under more
Brand Name:XINGTONG
Model Number:8 1/2″ 216mm XD 5163
Place of Origin:CHINA
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... and manufacturing the downhole hammers and button bits, our DTH hammers and button bits are designed for optimum performance to match all conceivable applications. Applications It is mainly used in geological exploration, coal mine, water conservancy and
... and manufacturing the downhole hammers and button bits, our DTH hammers and button bits are designed for optimum performance to match all conceivable applications. Applications It is mainly used in geological exploration, coal mine, water conservancy and more
Brand Name:New Diamond
Model Number:COP32
Place of Origin:Hunan, China (Mainland)
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...Drill Bits For Coal Mine Click here for catalogueTCI DRILL BIT.pdf AIDC5** Series Mining Drilling Bits Application Soft to Medium-Soft Formation Application: For use in less abrasive softer formations with compressive strength ranging up to 140 Mpa, such as shales, limestones, carbonates and most metamorphic formations. Cutting structure: These bits...
...Drill Bits For Coal Mine Click here for catalogueTCI DRILL BIT.pdf AIDC5** Series Mining Drilling Bits Application Soft to Medium-Soft Formation Application: For use in less abrasive softer formations with compressive strength ranging up to 140 Mpa, such as shales, limestones, carbonates and most metamorphic formations. Cutting structure: These bits... more
Brand Name:Tianying
Model Number:7 7/8" IADC545
Place of Origin:Hunan CHINA
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...Directional Drill Bit Vermeer Drill Rig Parts Hdd Bits, Or Horizontal Directional Drilling Bits, Are Specialized Drill Bits Used In Horizontal Directional Drilling (Hdd) Operations. Hdd Is A Trenchless Method Of Installing Underground Pipes, Cables, And Conduits Without The Need For Open Excavation. Hdd Bits...
...Directional Drill Bit Vermeer Drill Rig Parts Hdd Bits, Or Horizontal Directional Drilling Bits, Are Specialized Drill Bits Used In Horizontal Directional Drilling (Hdd) Operations. Hdd Is A Trenchless Method Of Installing Underground Pipes, Cables, And Conduits Without The Need For Open Excavation. Hdd Bits... more
Brand Name:Pangolin
Place of Origin:Hebei China
Price:Negotiable
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Mining Carbide DTH Hammer&Button Bit for Complete Specifications Down the hole(DTH) tools manufacturer KINGDRILLING supply DTH Drill Bits with QL shank type are available in a wide range of sizes and with a number of custom design features for optimum ...
Mining Carbide DTH Hammer&Button Bit for Complete Specifications Down the hole(DTH) tools manufacturer KINGDRILLING supply DTH Drill Bits with QL shank type are available in a wide range of sizes and with a number of custom design features for optimum ... more
Brand Name:MING
Model Number:Bit 165-DHD360-MD
Place of Origin:China
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...Directional Bit For Horizontal Directional Drilling Product Description We have a wide selection of HDD bits, such as milled guided bits for loose and loose formations. These guide bits feature optimized tip protection, beveled hard metal, and cone inner rows to withstand the harsh drilling...
...Directional Bit For Horizontal Directional Drilling Product Description We have a wide selection of HDD bits, such as milled guided bits for loose and loose formations. These guide bits feature optimized tip protection, beveled hard metal, and cone inner rows to withstand the harsh drilling... more
Brand Name:JS
Place of Origin:Hebei, China
Minimum Order Quantity:1 piece
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180mm Pilot Guide Trihawk Drill Head For Hard Rock Product Description 1. Steel grade: G105 2. Specifications: diameter 50-127mm 3. Good quality and low price 4. All sizes according to customer requirements It is a drill bit suitable for rock geology. Used...
180mm Pilot Guide Trihawk Drill Head For Hard Rock Product Description 1. Steel grade: G105 2. Specifications: diameter 50-127mm 3. Good quality and low price 4. All sizes according to customer requirements It is a drill bit suitable for rock geology. Used... more
Brand Name:Longway
Place of Origin:China
Price:Negotiable
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Tri-cone Bit Basic Info. Transport Package Paper Box Origin Hebei HS Code 8207191000 Production Capacity 50000 Product Description Product Features SRM (Slide Bearing-Rubber Sealing Milled Teeth) bits can load a higher WOB in normal RPM condition. It ...
Tri-cone Bit Basic Info. Transport Package Paper Box Origin Hebei HS Code 8207191000 Production Capacity 50000 Product Description Product Features SRM (Slide Bearing-Rubber Sealing Milled Teeth) bits can load a higher WOB in normal RPM condition. It ... more
Brand Name:OHANG TECH
Model Number:118-660.4mm
Place of Origin:CHINA
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Product Description Product Parameter Specification Diameter(mm) Quantity of PDC(pcs) Wing Type of PDC 28 anchor 28 2 2 1304 30 anchor 30 2 2 1304 32 anchor 32 2 2 1304 42 anchor 42 3 2 1304 48 anchor 48 3 2 1304 Company Information Workshop Certificate ...
Product Description Product Parameter Specification Diameter(mm) Quantity of PDC(pcs) Wing Type of PDC 28 anchor 28 2 2 1304 30 anchor 30 2 2 1304 32 anchor 32 2 2 1304 42 anchor 42 3 2 1304 48 anchor 48 3 2 1304 Company Information Workshop Certificate ... more
Brand Name:Huanghe Whirlwind
Model Number:HHW
Place of Origin:Changge,China
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...Drilling Bit Rock Drilling Water Well Coal Mining PDC Drill Bit Product Description Product Parameters -Product Advantages - Product Introduction: PDC non coring drill bit is mainly used for water injection and drainage in coal mine geology, rotary drilling for underground gas drainage in coal mine and drilling for anchor net support in coal mine. Its service life is 10 to 30 times longer than that of a normal carbide drill...
...Drilling Bit Rock Drilling Water Well Coal Mining PDC Drill Bit Product Description Product Parameters -Product Advantages - Product Introduction: PDC non coring drill bit is mainly used for water injection and drainage in coal mine geology, rotary drilling for underground gas drainage in coal mine and drilling for anchor net support in coal mine. Its service life is 10 to 30 times longer than that of a normal carbide drill... more
Brand Name:Aoxing
Model Number:55mm,65mm,75mm,94mm,108mm,113mm,133mm, 145mm,153mm,175mm,185mm,193mm
Place of Origin:Hebei,China
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...Drill Bit For Well Drilling Three Wings/tricone PDC Drill Bits for coal mine opening hole We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological exploration, mining, geological, dam grouting, water well and horizontal directional drilling. Specifications of PDC drill bits...
...Drill Bit For Well Drilling Three Wings/tricone PDC Drill Bits for coal mine opening hole We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological exploration, mining, geological, dam grouting, water well and horizontal directional drilling. Specifications of PDC drill bits... more
Brand Name:SHITAN
Model Number:STD
Place of Origin:HEBEI CHINA
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...Drill Bit For Well Drilling Three Wings/tricone PDC Drill Bits for coal mine opening hole We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological exploration, mining, geological, dam grouting, water well and horizontal directional drilling. Specifications of PDC drill bits...
...Drill Bit For Well Drilling Three Wings/tricone PDC Drill Bits for coal mine opening hole We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological exploration, mining, geological, dam grouting, water well and horizontal directional drilling. Specifications of PDC drill bits... more
Brand Name:SHITAN
Model Number:STD
Place of Origin:HEBEI CHINA
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...Drill Bits for coal mine opening hole,water well drilling We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological exploration, mining, geological, dam grouting, water well and horizontal directional drilling. Specifications of PDC drill bits...
...Drill Bits for coal mine opening hole,water well drilling We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological exploration, mining, geological, dam grouting, water well and horizontal directional drilling. Specifications of PDC drill bits... more
Brand Name:SHITAN
Model Number:ST
Place of Origin:HEBEI CHINA
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... shaped inserts for very hard rock or conically shaped inserts for softer rock. The number of rows of inserts is directly related to the type of application and the size of hole to be drilled. here are also open and sealed bearings available as well as
... shaped inserts for very hard rock or conically shaped inserts for softer rock. The number of rows of inserts is directly related to the type of application and the size of hole to be drilled. here are also open and sealed bearings available as well as more
Brand Name:ENG
Model Number:6000
Place of Origin:China
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... gas drainage in coal mine and drilling for anchor net support in coal mine. Its service life is 10 to 30 times longer than that of a normal carbide drill. Different structure of the drill body welding different positions of the composite pieces,
... gas drainage in coal mine and drilling for anchor net support in coal mine. Its service life is 10 to 30 times longer than that of a normal carbide drill. Different structure of the drill body welding different positions of the composite pieces, more
Brand Name:GLORYTEK
Model Number:76mm
Place of Origin:China
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...Drill Bit,IADC737 Steel Forged Tricone Drill Bit For Oil Drilling & Coal Mining Drilling Tool When the roller drill bit works at the bottom of the well, the overall rotation of the drill bit around the axis of the drill bit is called revolution, and the rolling of the three rollers at the bottom of the well according to their own axes is called rotation. The drilling pressure borne by the drill bit...
...Drill Bit,IADC737 Steel Forged Tricone Drill Bit For Oil Drilling & Coal Mining Drilling Tool When the roller drill bit works at the bottom of the well, the overall rotation of the drill bit around the axis of the drill bit is called revolution, and the rolling of the three rollers at the bottom of the well according to their own axes is called rotation. The drilling pressure borne by the drill bit... more
Place of Origin:Hebei,China
Certification:ISO9001
Price:Negotiable
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..., coal, water conservancy and hydropower, highway, high speed railway and bridge etc. PDC Drag Bits: Product: PDC drag bits Size: 60mm - 660mm Wings: 3 wings, 4 wings, 5 wings, 6 wings Condition: Brand new PDC cutter drag bit Drilling formation: Soft to
..., coal, water conservancy and hydropower, highway, high speed railway and bridge etc. PDC Drag Bits: Product: PDC drag bits Size: 60mm - 660mm Wings: 3 wings, 4 wings, 5 wings, 6 wings Condition: Brand new PDC cutter drag bit Drilling formation: Soft to more
Model Number:Drag bit
Place of Origin:China
