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25×15×60×M14 Dry Diamond Core Drill Bits for Ganite tile Porcelain Marble Drill Bits With High Quality Long Life The glass diamond core drill bits provide high quality drilling ...
Jiangsu, china
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Solid carbide Drill Bit Tool for drilling blind wood hole with 5mm cutting diameter drill bits The Solid Carbide Drill Bit Tool is specifically designed for drilling blind wood ...
Sichuan, china
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PDC Drill Bit 13-3/4 Inch Diamond Drilling Tool For Oilfeild Description: As per the International Association of Drilling Contractors (IADC), the classification of Fixed-cutter ...
Jiangsu, china
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T38 Tungsten Carbide Rock Drilling Tools Retractable Drill Bit Description Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat ...
Beijing, china
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Reamer Tools Helical 100mm Diamond Core Drill Bit for Mineral Reamer Tools Diamond Core Drill Bits Reaming Shell NQ HQ PQ , Helical Type for protect drill rods exploration core ...
Shanghai, china
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64mm T38 Thread Button Rock Drill Bits For Hydraulic Borehole Drilling Machine JCDRILL Thread Button Drill Bit Thread button drill bits are made by high quality alloy steel bar and ...
Beijing, china
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1/6 Rock drilling tools 11 degree taper button drill bit 38mm 1 Product description of Rock Drilling Bits Button cemented carbide is widely used as an excavating tool in quarrying, ...
Shaanxi, china
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PCD Roof drill bit PDC wet drilling bit Polycrystalline Diamond Compact Anchor rod Bit 1. Description: There are six different types of core bits that can be manufactured, ...
china
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Solid carbide Drill Bit Tool for drilling blind wood hole with 8mm cutting diameter drill bits Advantages: Purpose: The Solid Carbide Drill Bit Tool is designed for drilling blind ...
Sichuan, china
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Oil Cutting Drill Bit 6-1/2 Inch PDC Rock Bit Of Sintered Diamond Drill Bit 1 . Descriptions: Polycrystalline diamond compacts PDC bit in the Oil and Gas Industry get their name ...
Jiangsu, china
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T45 76mm Flat Face Button Drill Bit for Hard Rock Drilling and Hole Blasting Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat ...
Beijing, china
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BQ NQ HQ PQ Rod Shoe Bit Diamond Core Drill Bits For Geological Prospecting BQ NQ HQ PQ Rod Shoe Bit Core Drill Bits For Geological Prospecting , geothermal exploration ming ...
Shanghai, china
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T45 76mm 82mm 89mm 115mm Hydraulic top hammer button rock drilling bits 1 Product description of Rock Drilling Bits Top hamme Small hole tapered ground drill bit is the most ...
Shaanxi, china
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Surface Set Drill Bits 215.9mm PDC Core Bit Of API Spec Drilling Rig Bit​ Description : There are six different types of core bits that can be manufactured, depending on the ...
Jiangsu, china
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T45 152mm Drop Center Face Button Drill Bit for Hard Rock Drilling and Hole Blasting Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. ...
Beijing, china
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Drill Bits Varel High Energy Series Bits Used for Horizontal Drilling, Trenchless & Directional Drilling Varel High Energy Series Bit Roschen provides only the best, newly ...
Shanghai, china
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Diamond PDC Bit 6 Inch Diamond Core Drill Bit Of Oilfeild Drilling Bit Description : There are six different types of core bits that can be manufactured, depending on the ...
Jiangsu, china
Verified
R38 Flat Face Button Drill Bit For Hard Rock Drilling And Hole Blasting Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat ...
Beijing, china
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T38 76mm Rock Mining Drill Thread Button Drill Bit Application The thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, ...
Beijing, china
Verified
Diameter 34mm Tapered Chisel Bit For Hammer Drill / Mining , Rock Drill Bits 7/11/12 Degree 34mm Tapered Chisel Bit For Mining,Chisel drill bit Product Application 7/11/12 Degree ...
Beijing, china
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