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High Quality DTH Drill Bits Quarry Rock Button Drill Bits for Rock Drilling
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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50mm-R32 Anchor Bit Cylinder Bits Impact Drill
Flushing holeThread formWeight(kg)mminchfrontgauageanglefrontsid411 5/82*94*935°11R320.6411 5/8 2*85*935°11R320.7431 11/162*95*935°12R320.7431 11/162*95*1035°11R320.7431 11/162*96*940°2-R320.7451 3/42*95*1130°11R320.8451 3/42*96*1035°2-R320.8451 3/43*86*1030°3-R320.84
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HSS Metal Drill 5 Cobalt Bit for Stainless Steel
Quick Change 6.35mm Hex Shank Hss Twist Drill Bit for Wood ,Metal,PlasticDrill MaterialM2(HSS4241,HSS4341,M35 is available)Drill Point Angle118 Degree /135 Degree Spilt PointDrill ProcessFully Ground (Roll forged,Rolled &Polished,Eadge Ground,Milled Ground , Milled are Available)Drill ShankHex S
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Beco Thread 127mm Drill Pipe
Basic Info. Model NO. drill pipe
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Best 90 Degree Right Angle Drill Attachment
Basic Info. Model NO. 6494
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152mm DHD350 DTH Bit for 5′′ Hammer
Overview Product DescriptionPackaging & ShippingCompany ProfileCertificationsExhibitionsFAQQ: Are you a factory or a trading company ?A:We are an integrated corporation specialized in manufacturing and exporting.Q: What is your payment terms?A: We can accept T/T,L/C.Q:.What is
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Mine Exploration DTH Bit/Open Pit Mining Drill
ONE,HammerPRODUCTTHREADMark2"inch Hammer3"inch Hammer2 3/8 thread4"inch Hammer2 3/8 thread5"inch Hammer2 3/8 thread6"inch Hammer3 1/2 thread7"inch Hammer3 1/2 thread8"inch Hammer4 1/2 thread10"inch Hammer4 1/2 threadФ85-90mm drill bitSide teeth,6/Φ14
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Solid Tungsten Carbide Spot Drills Chamfer Drill Bit for Steel
dl1Dl2L3.328636666.044636828.053836919.561104010310.06110401012.071124511814.077144512416.0831648133Packing of end millInner packagePlastic box,normally 10 pcs in a box, other customized pacakge are avaliable.Exterior PackageStandard high quality paper cartons.Company InformationZhuzhou OBT Carbide