Results forhollow drill bitfrom 18961 Products.
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Fixed Cutter Rock Drill Bit 13-5/8 Inch 6 Blades Diamond Drilling Tool 1 . Descriptions: According to the International Association of Drilling Contractors (IADC), the Fixed-cutter ...
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High Manganese Steel Efficiency Rock Drill ND35 85mm DTH Drill Bit Specification Of ND35 85mm DTH Drill Bit: Drill Bit Bit Head Diameter/mm Weight/kg Air Tube ND35 85 4.2 With 90 4...
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PDC Mining Drill Bits,Diamond drill bit PDC drill bit PDC drill bit is made from PDC cutters brazed to Steel Body or Matrix body. The PDC cutter has high hardness, abrasion ...
china
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JCDRILL Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough ...
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PDC Cutter Drag Drill Bits with After-sales Service Online Support Product Description: Drag Drill Bits are machine tools and drilling equipment designed for hole drilling ...
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57mm Professional Dowel Drill Bit for Drilling Machine Blind Hole Drilling Head YIDIAN Dowel Drill Bits: YIDIAN dowel drilling bits (premium quality woodworking blind hole drill ...
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34mm Rock Drill Taper Button Coal Mine Drill Bit / Mining Drill Bit Description Tapered equipment affords drillers the ability to change drilling bits whilst still using the same ...
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Tricone Roller Drill bits 6 inch with Sealed Roller Bearing for Mining Drilling Discripitons: Button bits are still a mining and drilling tool used in hard rock drilling even ...
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HSS4341 Twist Drill Bit , Roll Forged Half Ground Tin Coated Titanium Drill Bits STARRY Drill bit can drilling holes on aluminium,plastic,wood,copper,iron. Produced by hot roll...
china
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PDC Non Coring Bit 3 Wings/Blades PDC Drill Bit Concave Bits For Mining Drilling Description PDC Non-coring drill bit is made of diamond composite chips, which are used for high...
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15pcs Diamond Hole Saw Drill Bit Set Glass Ceramic Tile Machining Cutting Tool 3-42mm Customized support :OEM,ODM Place of Origin:China Model Number :DT-1 Type: Center Drill Bit , ...
china
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China Manufacturer10 5/8 Inch Steel Body PDC Drill Bit 6 Bladg For Oil Drilling Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd has more than 20 years manufacturing and ...
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Steel Body PDC Drill Bits 12 Inch PDC Button Insert Bit Of Diamond Down Hole Drilling Tool 1 . Descriptions: According to the International Association of Drilling Contractors ...
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JCDRILL Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough ...
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PDC Bit 12 Inch Diamond Fixed Cutter Drill Bit Of Oil Drilling Tool 1 . Descriptions: According to the International Association of Drilling Contractors (IADC), the Fixed-cutter ...
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7° 27 - 76 mm Tungsten Carbide Rock Drill Cross Drill Bit for Quarry / Mining drilling Application The cross rock drill bit can be used under any rock drilling condition, it's ...
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Fixed Cutter Drilling Bits 6 -1/2 Inch PDC Rock Drill Bit of API Spec 1 . Descriptions: According to the International Association of Drilling Contractors (IADC), the Fixed-cutter ...
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PDC Drill Bit 12 Inch Diamond Drill Bit Of Oilfield Drilling Tool 1 . Descriptions: How to choose a correct bit ? The diameter of the hole you drill should be slightly smaller than ...
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Diamond PDC Drill Bit 10-1/4 Inch API Oil Fixed Cutter Drill Bit Of Downhole Drilling Tools 1 . Descriptions: According to the International Association of Drilling Contractors ...
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API Rock Drill Bit 14-3/4 " Steel Body PDC Drill Bits of Oil Field 1 . Descriptions: The classification system currently in use was developed by the International Association of ...
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