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250mm cone drill bit

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Results for250mm cone drill bitfrom 19954 Products.
Diamond grinding points for grey and nodular cast iron Ceramic Hole Saw Drilling Bit Diamond grinding points with grit size D 852 are exceptionally well suited to machining grey ...
Henan, china
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Induction Brazing Machine for Welding Various Drill Bits with Intelligent Control and Temperature Range 0-2500℃ *, *::before, *::after {box-sizing: border-box; } * {margin: 0; } ...
Guangdong, china
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Quarrying rock tools drill mining taper rock drilling bits 34 mm button bit 1 Product description of Rock Drilling Bits Material - 45CrNiMoVA we use to produce our tungsten carbide ...
Shaanxi, china
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High Strength Water Well Drill Bits Diamond Material Wear Resistance Product Description oil well drill bit , which some may also call roller cone bits or tri-cone bits, have three ...
Hebei, china
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High Strength Water Well Drill Bits Diamond Material Wear Resistance Product Description Water Well Drill Bits oil well drill bit , which some may also call roller cone bits or tri...
Hebei, china
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Pdc Drill Bits Nozzles And Cone Roller Bits Tungsten Carbide Nozzle Applications : We are manufacturing Cemented tungsten carbide spary nozzle of oil field drill bit parts for use ...
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Product Name 5pcs HSS Titanium Triangle Shank step cone taper drill Bits Set for Metal Drilling Size 6Steps: 3/16-1/2''(3/16,1/4,5/16,3/8,7/16,1/2) 8Steps:1/4-3/4''(1/4,5/16,3/8,7...
Jiangsu, china
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8 1/2" IADC Code 537 617 437 Tri-Cone Hard Rock Roller Tricone Drill Bit For Granite Non-sealed Roller Air Bearing Mining Roller Cone Bits This series bits are non-sealed Roller ...
Zhejiang, china
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PDC BITS FOR ROOF BOLTING PDC drill bit for coal mining pdc drill bits manufacturers 1. Description: - For medium to hard and dense formations such as shale, mudstone, limestone, ...
china
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Durable 12 1/4 Inches Tricone Water Well Drill Bits 12 1/4 inches tricone bit is widely used in drilling projects, oil & gas well drilling, geothermal well drilling, water well ...
china
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Water Well Drilling Tungsten Carbide Hard Rock Roller Tricone Drill Bit Product Description The roller cone bit is the most widely used tool in petroleum drilling and geological ...
Anhui, china
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Carbide Burr Double Cut Tungsten Carbide Drill Bit Used For Drilling Drilling Metal Cutting Engraving Polishing ▶Shape Cylindrical shape, spherical shape, oval shape, tree tip, ...
Sichuan, china
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Product Description Specification: Type: Router Drill Bit Material: Carbide Cutting Diameter: 15-35mm Total length: 70mm/57mm Shank: 10mm-25mm Specification 旋向 刀径(φD) 总长(L) R/L ...
Sichuan, china
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6pcs Combination 1/4" Hex Twist Tap Drill HSS M3-M10 Bit Set Description: 1. Material:HSS 4241,4341,6542,M35 2. Hardness:HRC 60-68 3. Process:Fully Ground 4. Point:118/135 degree ...
Jiangsu, china
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Stellite 190 Welding Hard Facing Powder Cobalt Alloy Powder Tri-Cone Rock Bits For Oil Drilling Product Description WLCo 190 is a highly wear-resistant alloy primarily used for ...
Jiangsu, china
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Diamond Bits Concrete Testing Equipment Description: Designed for making holes and getting cores from hard materials, like concrete, reinforced concrete, rocks, stones, bituminous ...
Hebei, china
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30×10×60×M14 Dry Diamond Core Drill Bits for Porcelain Ganite tile Glass Ceramics Marble Drill Bits With High Quality Model Number diamond core bits drill Type Center Drill Bit, ...
Jiangsu, china
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Tungsten carbide drill bit buttons for stone mining tools Rock mine coal drilling well water parts rig from China Various grades are available Grade g/cm3 TRS (MPa) Hardness (HRA) ...
Hunan, china
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Carbide Bits For Metal Steel 10mm / Long Carbide Drill Bits Black Color tungsten carbide drill bits The Benefits of Tungsten Carbide Drill Bits Tungsten Carbide drill bits are used ...
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70mm Carbide Blind Hole Drill Bit for Woodworking Drill Bits Carpenter Tools YIDIAN Dowel Drill Bits: YIDIAN carbide blind hole drill bit ( professional 4 flute dowel drill bit) is ...
Guangdong, china
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