9 China 
5 Russia 
1 Taiwan 
1 UK 
1 Germany 
nov national oilwell varco bits Photos Catalog - page 14 - WorldBid B2B Market
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Pdc Cutters For Diamond Core BitsConstruction - Hardware - Henan Deqin New Material Co., Ltd - China - September 9, 2025 - 10.00 Dollar US$PDC Features: 1. Structure and fabrication: Produced by bonding a high-density polycrystalline diamond layer to a cemented carbide substrate under elevated temperature and pressure, forming a PDC composite. 2. Properties and microstructure: Extremely...
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Pdc Cutters For Diamond Bits GraniteCutting Tools - Henan Deqin New Material Co., Ltd - China - September 10, 2025 - 10.00 Dollar US$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 StoneCutting Tools - Henan Deqin New Material Co., Ltd - China - September 11, 2025 - 10.00 Dollar US$PDC Applications: 1. Energy and resource extraction: Oil and gas drilling, geological exploration, coalfield excavation, and unconventional resource development (such as shale gas and coalbed methane). 2. Engineering and infrastructure: Hard rock min...
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Arix Best Concrete Diamond Core Drill Bits ManufacturerEquipment - Drill Bits - Xiamen ChinShine Industry and Trade Corporation - China - September 23, 2025 - contact company for priceDescription Arix diamond core bits for concrete are known for their sharpness. You can use them to drill anything from tough steel, concrete, and bricks to relatively soft materials, such as fresh concrete, asphalt, and many more. Arix concrete core ...
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Pdc Cutters For Coal Mining BitsCutting Tools - Henan Deqin New Material Co., Ltd - China - October 19, 2025 - 10.00 Dollar US$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 ChamferingMachine Tools - New - Corediam Tools Co.,Ltd - China - October 24, 2025 - contact company for priceVacuum 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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Roof Top Segment For Diamond Core Drill BitsCutting Tools - Corediam Tools Co.,Ltd - China - October 24, 2025 - contact company for priceThis type of diamond core drill segment is roof-top type. Core bit segments are designed for laser welding or high-frequency brazing on diamond core drill, used for drilling concrete, reinforced concrete, asphalt, bricks and other construction materi...
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Straight Router BitsGeneral Manufacturing - Sen Yeong Precision Tool Co., Ltd - Taiwan - June 12, 2026 - contact company for priceEssential Guide for Woodworkers and Manufacturers A straight bit is a fundamental cutting tool used in woodworking and manufacturing to create grooves, dados, mortises, and precise edge cuts in materials such as wood, plywood, MDF, and plastics. Prof...
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Chamfer Bits With BearingGeneral Manufacturing - Sen Yeong Precision Tool Co., Ltd - Taiwan - June 12, 2026 - contact company for pricePrecision Wood Chamfering Made Easy Our Chamfer Bits With Bearing are engineered for smooth, precise edge trimming, ideal for carpentry, cabinetry, and decorative woodworking. Featuring a guided bearing, these cutters ensure consistent results on str...
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Beading BitsGeneral Manufacturing - Sen Yeong Precision Tool Co., Ltd - Taiwan - June 12, 2026 - contact company for pricePrecision Bead Router Cutter Solutions for Professional Woodworking Our beading bits are engineered for clean, decorative edge profiles on cabinets, furniture, and paneling. Designed for durability and smooth performance, each bead router cutter deli...
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Impactors And Drill BitsMachinery - XUANHUA TAIYE DRILLING MACHINERY CO., LTD - China - June 16, 2026 - contact company for priceHigh Performance DTH Impactor and Drill Rig Bits for Mining, Quarry & Water Well Drilling Drill Rig Bits and DTH Impactors are the core working components of a Down-The-Hole (DTH) drilling system, widely used in mining, quarry blasting, water wel...