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Yg8 14*16*6.0mm Mine Drill Bits Tungsten Carbide Tortoise Back Tips
GradeDensity(g/cm3)T.R.S(MPa)Hardness(HRA) Application recommended YG6 14.95 ≥1900 ≥90.5For coring crowns,electric coal drill bits,coal cutting picks,oil cone bits and scraping knife bits,used in geological prospecting,coal mining and oil well boring.YG814.80≥
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102mm Rock Drilling Tools T51 Button Bit for Mining
Product itemThread button bitSizeT51 ThreadDiameter102mmTypeFlat face with standard skirtButtons diameterFront button:6*13mm, Gauge button:8*14mmButtons TypeSphericalPart No.:30102T5114-66Remarks:Spherical-66(Usually for very hard rocks)Ballistic-65(Ususally for medium hard rocks)Semiballistic-64(Us
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Diamond Murat Sintered Core Drill Bits for Carving Stone
Products Description:Product Name:Diamond Murat Sintered Core Drill Bits for Carving StoneItem No.:CB-130301Brand:Extra SharpSpecification:Diameter:10-20mmCommon thread: shank, M14, 5/8"-11 or G1/2"Usage: Wet or dry drillingFeatures:1) Application: for drilling holes on various stones.2) H
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HSS Wood Cobalt Countersink Drill Bit Set
Wood Auger Drill BitsD1d3Ld2Z4.31.3404351.540435.31.540435.81.5455361.545536.31.5455371.850637.31.850638250638.3250639.42.25063102.5506310.42.5506311.52.8568312.42.8568313.42.95683153.26010316.53.260103193.56310320.53.563103233.867103253.867103263.86710328471123304.271123314.271123Plastic pipe packi
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High Quality HSS Custom Step Drilling Machine
Overview Company ProfileFAQ1. Are you are a manufacturer?A: Yes, we have our own factory, and have excellent research team, and strict quality inspection procedures. We will sure don'thave middleman. Also welcome you visit our factory.2. What about your quality?A: We have strict q
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Vacuum Brazed Tile Diamond Hole Saw
Basic Info. Model NO. DY-01
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High Quality Tungsten Carbide Mining Teeth
Basic Info. Model NO. tips
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High Strength DTH Hammer Bits for Drilling and Mining High Pressure Drill Bits Drilling Oversize Oversize CIR DTH Gbr Gd Gsd GM Gql Qkc004
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
