Premium listings

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  Ningbo Inspection Service Quality Control Of Textile Electronics Blender Kettle

  Business - Agent - Eagle Eyes China Inspection Company - China - April 22, 2024 - 198.00 Dollar US$

  Common Products Inspected in our Ningbo Inspection Service and Ningbo Quality Control Service: Textile, machinery, metallurgy, electronics, building materials, TV bracket, Flashlight, lamp, Blender, kettle, heaters, Hair dryer, Bike racks, Fireplace,...

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  Shantou Quality Control Inspection Check Of Drone Toys In Guangdong Province

  Services - Consulting - Eagle Eyes China Inspection Company - China - April 22, 2024 - 198.00 Dollar US$

  Common Products Inspected in our Shantou Inspection Service and Shantou Quality Control Service: food candy, garment, headphone, speaker, toys, pajamas, Bra, plastic products, medicine, machinery, printing package, electronic information devices, aud...

trapezoid tsp drill bits Photos Catalog - page 13 - WorldBid B2B Market

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  T38 64mm 76mm Hard Rock Drilling Bits

  Machine Tools - New - KSQ Technologies (Beijing) Co., Ltd - China - May 29, 2024 - contact company for price

  The thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides...

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  Pdc Cutters For Diamond Core Bits

  Construction - Hardware - Henan Deqin New Material Co., Ltd - China - September 9, 2025 - 10.00 Dollar US$

  PDC Features: 1. Structure and fabrication: Produced by bonding a high-density polycrystalline diamond layer to a cemented carbide substrate under elevated temperature and pressure, forming a PDC composite. 2. Properties and microstructure: Extremely...

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  Pdc Cutters For Diamond Bits Granite

  Cutting Tools - Henan Deqin New Material Co., Ltd - China - September 10, 2025 - 10.00 Dollar US$

  PDC Features: 1. Structure and fabrication: Produced by bonding a high-density polycrystalline diamond layer to a cemented carbide substrate under elevated temperature and pressure, forming a PDC composite. 2. Properties and microstructure: Extremely...

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  Pdc Cutters For Diamond Core Bits Stone

  Cutting Tools - Henan Deqin New Material Co., Ltd - China - September 11, 2025 - 10.00 Dollar US$

  PDC Applications: 1. Energy and resource extraction: Oil and gas drilling, geological exploration, coalfield excavation, and unconventional resource development (such as shale gas and coalbed methane). 2. Engineering and infrastructure: Hard rock min...

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  Pdc Cutters For Coal Mining Bits

  Cutting Tools - Henan Deqin New Material Co., Ltd - China - October 19, 2025 - 10.00 Dollar US$

  PDC Features: 1. Structure and fabrication: Produced by bonding a high-density polycrystalline diamond layer to a cemented carbide substrate under elevated temperature and pressure, forming a PDC composite. 2. Properties and microstructure: Extremely...

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  Vacuum Brazed Cone Core Bits For Stone Drilling And Chamfering

  Machine Tools - New - Corediam Tools Co.,Ltd - China - October 24, 2025 - contact company for price

  Vacuum brazed core drill is brazed in vacuum equipment, which ensures diamonds have the good combination with the tube. Common sizes of vacuum brazed core bit is 9/50mm. Vacuum brazed core bits is used for professionally drilling kinds of natural sto...

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  Drill Collar Drilling Equipment

  Manufacturing / Casting - Forging - Kingwell Oilfield Machinery CO.,LTD - China - August 23, 2012 - contact company for price

  1.Rig package&Rig accessories 2.Drill String 3.Mud pump& Parts 4.Handing tools 5.Solid control equipment 6.Well control equipment 7.DST 8.F orging Drill Collar Drill collars are manufactured strictly according to API Spec7-1 standard with material of...

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  Jumbo Cmj17 Hydraulic Rock Drill

  General Manufacturing - Shijiazhuang Coal Mining Machinery Co., Ltd. - China - August 30, 2012 - contact company for price

  CMJ17, CMJ27 Fully Hydraulic Jumbo is designed for drilling holes in a tunnel. It is widely used in the construction of coal mine, metal mine, hydropower station, railway, etc. The machine can not only drill holes in working face but also drill holes...




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  Pdc Cutter For Drill Bit

  Manufacturing / Casting - Forging - Zhengzhou LD Diamond Products CO., LTD - China - September 6, 2012 - contact company for price

  We are the leading manufacture of PDC(Polycrystalline Diamond Compact)Cutters and related products. PDC（Polycrystallin e Diamond Compact）c utter bit inserts are sintered with selected diamond powder and tungsten carbide under high tempe...

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  Pdc Cutter For Oil Drill Bit Claws Technology Grains

  Manufacturing / Casting - Forging - Zhengzhou LD Diamond Products CO., LTD - China - September 6, 2012 - contact company for price

  We have SG, GK series available. SG series of cutters Feature: The joint face of PCD layer and the tungsten carbide is designed with claws, which ensure the combination is more firm and the cutter has higher impact resistance. Microstructure with com...

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  Pdc Cutter For Oil Drill Bit

  Manufacturing / Casting - Forging - Zhengzhou LD Diamond Products CO., LTD - China - September 6, 2012 - contact company for price

  We have SG, GK series available. SG series of cutters Feature: The joint face of PCD layer and the tungsten carbide is designed with claws, which ensure the combination is more firm and the cutter has higher impact resistance. Microstructure with com...

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  Pdc Anchor Shank Drill Bit

  Manufacturing / Casting - Forging - Zhengzhou LD Diamond Products CO., LTD - China - September 6, 2012 - contact company for price

  PDC anchor shank drill bits are mainly used for coal mine, water conservancy and hydropower, construction and communication penetration. Their life is 10-30 times of alloy bits. Usually the anchor shank drill bits have 2 or 3 wings. LD adopt high qua...

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  Higher Wear Resistance Pdc Drill Bit

  Manufacturing / Casting - Forging - Zhengzhou LD Diamond Products CO., LTD - China - September 6, 2012 - contact company for price

  PDC anchor shank drill bits are mainly used for coal mine, water conservancy and hydropower, construction and communication penetration. Their life is 10-30 times of alloy bits. Usually the anchor shank drill bits have 2 or 3 wings. LD adopt high qua...

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  Api Oil Drill Pipe

  Machinery - Drills - Shijiazhuang longway petroleum drill tools CO,.LTD - China - September 6, 2012 - contact company for price

  Product description: The body of pipe is manufactured from standard API tube stock and is inspected by ultrasonic testing. The pipe is made of high-quality raw material with advanced manufacture technology. The joint adopts fine quality alloy constru...

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  Api 2 3 8 Oil Drill Pipe

  Machinery - Drills - Shijiazhuang longway petroleum drill tools CO,.LTD - China - September 6, 2012 - contact company for price

  we can manufacture the 2-3/8'oil drill pipes which meeting API standard. Steel grade:G105, R780, S135, E75 OD:2-3/8'(60mm) Thickness:7.11mm RSC:NC26 Length:R1, R2, R3 Otherwise we could supply the products according to your requirements. Huma n He Sh...

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  Api 2 7 8 Oil Drill Pipe

  Machinery - Drills - Shijiazhuang longway petroleum drill tools CO,.LTD - China - September 6, 2012 - contact company for price

  we can manufacture the 2-7/8'oil drill pipes which meeting API standard. Steel grade:G105, R780, S135, E75 OD:2-7/8'(73mm) Thickness:9.19mm RSC:NC31 Length:R1, R2, R3 Otherwise we could supply the products according to your requirements. Huma n He Sh...




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  Api 3 1 2 Oil Drill Pipe

  Machinery - Drills - Shijiazhuang longway petroleum drill tools CO,.LTD - China - September 6, 2012 - contact company for price

  we can manufacture the 3-1/2'oil drill pipes which meeting API standard. Steel grade:G105, R780, S135, E75 OD:3-1/2'(89mm) Thickness:9.35mm or 11.4mm RSC:NC38, NC40 Length:R1, R2, R3 Otherwise we could supply the products according to your requiremen...

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  Api 4 1 2 Oil Drill Pipe

  Machinery - Drills - Shijiazhuang longway petroleum drill tools CO,.LTD - China - September 6, 2012 - contact company for price

  we can manufacture the 4-1/2'oil drill pipes which meeting API standard. Steel grade:G105, R780, S135, E75 OD:4-1/2'(114mm) Thickness:119.1mm or127m m RSC:NC50, NC46 Length:R1, R2, R3 Otherwise we could supply the products according to your requireme...

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  Api 5 Oil Drill Pipe

  Machinery - Drills - Shijiazhuang longway petroleum drill tools CO,.LTD - China - September 6, 2012 - contact company for price

  we can manufacture the 5'oil drill pipes which meeting API standard. Steel grade:G105, R780, S135, E75 OD:5'(127mm) Thickness:130mm RSC:NC50, 5- 1/2FH Length:R1, R2, R3 Otherwise we could supply the products according to your requirements. Human He S...

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  Diamond Tools Saw Blade Core Drill Wire Concrete Asphalt Granite Marbl

  Cutting Tools - Xiamen Kaiyuan - China - September 7, 2012 - contact company for price

  We provide: diamond tools, diamond saw blade, core drill, wire saw, concrete blade, asphalt blade, granite blade, marble blade, brick & block cutting blade, ring saw, green concrete blade, segments, wall saw, wire saw beads, chain saw, core drill bit...