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Assemblely Tricone Bit Used for Vertical Drilling
Hole Opener Size18inches457.2mmTypetungsten carbide insert single roller coneCutter Type8 1/2''617Cutter Qty.6 pcsBearing typerubber sealed journal bearingThread Connection4 1/2IFpin*boxUsageHorizontal directional drillingFormationMedium hard formations with high compressive strength,such as hard sh
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115mm T51 Retrac Threaded Rock Drilling Button Bits for Quarrying and Mining
RetractThread button bit45T7612240°3.57612435°3.57613530°3.67614435°3.628013530°4.28914335°5.58912240°5.48914535°5.68914535°5.69514535°6.610214535°7.810214535°7.8ConnectionBefore Official Order, please confirm below information(1) Thread Type(2) Standa
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Gw Carbide-HSS Twist Drill Bit
Basic Info. Model NO. All sizes
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Fast Drilling Ceramic Vacuum Brazed Dry Core Bit
Basic Info. Model NO. DY-01
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High Strength DTH Hammer Bits for Drilling and Mining Drilling Low Air Pressure High Air Pressure Drill Bits Drilling CIR DTH Gbr Gd Gsd GM Gql Qkc99
![High Strength DTH Hammer Bits for Drilling and Mining Drilling Low Air Pressure High Air Pressure Drill Bits Drilling CIR DTH Gbr Gd Gsd GM Gql Qkc99]()
Rock grouping and recommended use of the bit tableGradenameRepresentsDrilling speedSuggested drill bit1Loose soilredeposited loess,lateritite,Soft sandy soil free of gravel and breccia,diatomite15/HPineapple bit,slice,plain film,Scraper coreless bit2Loose soilloess,red clay,cumulosol,Sand soil,Kaoli
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3PCS Step Drill Bit Set
Basic Info. Model NO. GMK628
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Diamond Core Drill Bit for Concrete
Overview Product InformationProduct UsageOur AdvantagesCompany ProfileOur company has three brands:HNHONGXIANG, DIAMONDWK, QEDIAMONDDIE HNHONGXIANG brand was established in 1990. And main products are synthetic diamond, diamond micron powder, diamond grinding wheels, diamond saw
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Ground Tungsten Carbide Drill Bit Gun Drill Tool
Overview Product DescriptionGround Tungsten Carbide Drill Bit Gun Drill ToolPackaging & ShippingOur Services1. We will try our best to reply our customers' requests within 24 hours.2. We will maintain effective and efficient communications with our customers.3. We provide firs
