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90mm Low Wind Pressure DTH Drill Bits
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/Φ14mm a
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114mm-Nc35 *3000mm Manufacturer Water Well Drilling Machine Parts DTH Drill Pipe
Basic Info. Model NO. 114mm
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5PCS Round Shank Sand Blasted Masonry Drill Bits Set
MOQ1set forsampletesting1000sets formassproductionDeliverytime15~45days,accordingtoorderquantityApplicationCopper, iron, stainless steel, aluminumPaymenttermsT/T,D/P,L/C,Paypal,WesternUnion,ect.CertificatedBSCIUnitpriceContactustogetlatestprice(Largerquantity,morediscount)BehappyCrafts(Suzhou)Co.,Lt
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Carbon Steel Tungsten Carbide Glass Drill Bit for Glass Ceramics
MOQ1pc forsampletesting1000pc formassproductionDeliverytime15~45days,accordingtoorderquantityApplicationCopper, iron, stainless steel, aluminumPaymenttermsT/T,D/P,L/C,Paypal,WesternUnion,ect.CertificatedBSCIUnitpriceContactustogetlatestprice(Largerquantity,morediscount)BehappyCrafts(Suzhou)Co.,Ltdis
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Diamond Drill Bit for Drilling Glass Hole Saw
Overview Product DescriptionDetailed PhotosPackaging & ShippingCompany ProfileFAQ1. who are we?We are based in Zhejiang, China, start from 2018,sell to Mid East(30.00%),South America(20.00%),Africa(15.00%),Domestic Market(10.00%),South Asia(5.00%),Southern Europe(5.00%),Wester
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High Performance DTH Rock Drill Bit for Mining, Side Slope, and Highway Guardrail Piling
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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T38 Retrac Button Bits Threaded Drills Bits
Thread Typediatip size(mm)flushing holesweight (kg)mmgaugefrontsidefrontT38575*113*10111.6645*123*11111.6765*143*12122.4T45706*114*10022.4766*134*10022.6898*125*12224.51028*136*122251158*146*13226.8T51898*125*12224.91028*136*12225.81158*146*13226.81278*146*14227.5
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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