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35mm diamond core drill bits set

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Customized Glass Drilling And Sintered Core Bits With Different Shanks And Different Diameters And Grain Thicknesses Drill bit type working diameter Production process OEM Straight ...
china
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High Quality 17 1/2inch 8 Blades Steel Body PDC Core Drill Bit 1)PDC bit, also known as polycrystalline diamond composite bit, has been widely used in the oil and gas drilling ...
Hebei, china
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21pcs Jobber Length HSS Drill Bits Set Black and Gold Finish HSS M2 Metal Box Description of Jobber length HSS Drill Bits: 1. Material:HSS M2; 2. Process:Fully Ground 3. Surface...
Jiangsu, china
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Wholesale Price Cnc Cutting Tool | Solid Carbide Drills | Deep Hole Gun Drill Bit Set For Metal Drilling Introduction: Drilling length can achieve up to D x 250. Excellent hole ...
Guangdong, china
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Diamond Core Drilling Rig Geological Exploration Machine Hydraulic Mining Core Drill Rig Features: 1. Surface hydraulic core drilling rig has excellent performance, drilling depth ...
Zhejiang, china
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GK 200 Diamond Core Drilling Machine With 200 Meters Depth Customized Hole Diameter For Exploration GK 200 Diamond Core Drilling Machine Product Description: GK 200 drilling rig a ...
Hebei, china
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BTW NTW HTW THIN WALL IMPREGNATED DIAMOND BIT The manufacturing process for core drill bits is complex and involves several stages. First, the steel blanks are cut to the ...
Jiangsu, china
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Polycrystalline Diamond Compact Drill Bits for Energy & Mining Well Drilling Product Description: Our PDC Drill Bits are made with long-lasting synthetic diamond cutters, allowing ...
Hebei, china
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Vacuum brazed diamond core drill bit diamond hole saw/drill Used for Glass ,Marble ,granite ,microcrystalline, quartz stone Application Marble, bluestone, sandstone cut, etc. Usage ...
Jiangsu, china
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94mm High Efficiency Wear Resistance PDC Concave Carbide Rock Drilling Three Wing Drag Bits For Well Drilling Product description PDC concave drill bit is composed of PDC cutters ...
Hebei, china
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NW HW PW HWT casing pipe NW HW PW HWT Casing Pipe Wireline Diamond Core Drilling For Water Well Casing Pipe: 1. NW HW PW HWT casing pipe 2. N80 material 3. 4145 America Pipe Casing ...
Shanghai, china
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High Quality 4 1/4inch PDC Core Drill Bit 3blades 1)PDC bit, also known as polycrystalline diamond composite bit, has been widely used in the oil and gas drilling industry and ...
Hebei, china
Verified
19pcs Titanium Coated HSS Twist Drill Bit Set with Metal Box Description: 1. Material:HSS 4241,4341,6542,M35 2. Hardness:HRC 60-68 3. Process:Rolled,Polished,Fully Ground 4. Point...
Jiangsu, china
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Backpack Portable Diamond Core Drill Rig /Rock Drill For Exporting Product Description Core drilling rig ST100 water well drilling rigs of shallow well 100m depth 1. 100 Meters for ...
Hebei, china
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Power Factory 3blades 4 7/8inch PDC Core Drill Bit 1)PDC bit, also known as polycrystalline diamond composite bit, has been widely used in the oil and gas drilling industry and ...
Hebei, china
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7pcs 14-35mm Tungsten Carbide Tipped Hole Saw Drill Bit Set Silver FEATURES: Material: Alloy Steel Outside Diameter: 14mm/0.55" 16mm/0.62" 18mm/0.71" 21mm/0.82" 26mm/1.02" 28mm/1...
Jiangsu, china
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Factory Supply Directly 5blades 6 3/4inch 171mm PDC Core Drilling Bit 1)PDC bit, also known as polycrystalline diamond composite bit, has been widely used in the oil and gas ...
Hebei, china
Verified
19pcs Titanium Coated HSS Twist Drill Bit Set with Metal Box Description: 1. Material:HSS 4241,4341,6542,M35 2. Hardness:HRC 60-68 3. Process:Rolled,Polished,Fully Ground 4. Point...
Jiangsu, china
Verified
Factory 118mm 4 5/8inch 5blades PDC Core Drill Bit 1)PDC bit, also known as polycrystalline diamond composite bit, has been widely used in the oil and gas drilling industry and ...
Hebei, china
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3Pcs Titanium Spiral Flute Step Drill Bit Set with Metal Box Hex Shank Product features 1) 3 Step drill bits:4-12,4-22,4-30mm 2) Made of high quality high speed steel that is hard ...
Jiangsu, china
Verified
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