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Casing System Eccentric Overburden Drilling System for Water Well
modelcasing tube O.D./mmMaximum O.D. of guide device/mmbit diameter/mmcasing shoe I.D./mmmaximum reaming O.D./mmhammer style1081089284861183"11411410092941243"1271271101001021363-4"1461461241151171564"1681681461341381785"1781781561441481935"1831831601441521935"1941
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Nq Wireline Drill Rods for Diamond Drilling
QBSeriesRodParameter-GeologicalSteelPipe-EntireLengthThermalTreatmentNCLatheWithFormerCuttersSpec.UnitBCBNCBHCBPCBOD/IDmm55.6/4671/6089/77.8114.3/101.6Thicknessmm4.85.55.66.35Lengthm1.5or31.5or31.5or31.5or3Weightkg/m6.018.811.5117.3ThreadLengthmm44.4544.4544.4563.5ThreadPitchthread/inch3332.5BoxThre
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Mining Drilling Bits Diamond Taper Button Drill Bit in China
Overview Product DescriptionComparing with chisel bits and cross bits, taper button bits have higher technology, much longer primary drilling time and higher drilling efficiency. According to the tungsten carbide insert, button bits can be divided into types of hemispherical, coni
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Nx, Nwg, Nmlc Diamond Core Drill Bit/Core Drill Bit
P, DQ Series: AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT, SQT2 series: T2-46, T2-56, T2-66, T2-76, T2-86, T2-101T6 series: T6-76, T6-86, T6-101, T6-116, T6-131, T6-146B series: B36, B46, B56, B66, B76, B86, B101, B116, B131, B146Other series: TW, WG, WM, MLC, LTKNon-sta
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Bi-Metal Hole Saw for Wood and Steel
Basic Info. Model NO. GMH 002
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Cone Shank Diamond Core Drill Bit for Glass Drilling
Overview Product DescriptionProduct InformationProduct UsageOur Advantagesproduct ShowCompany ProfileOur company has three brands: HNHONGXIANG, DIAMONDWK, QEDIAMONDDIEHNHONGXIANG brand was established in 1990. And main products are synthetic diamond, diamond micron powder, diamond
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Vacuum Brazed Diamond Core Drill Bit Maunfacturer
Basic Info. Model NO. DY-01
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60mm Tapered Chisel Drill Bit From China Manufacturer
Taper degreea=4°, 7°, 11°,12°Inner hole diameter d=19mm, 22mm, 24mm286020.18306020.193263, 7020.2346520.253662 ,64, 8020.28,0.35386520.31406920.33426720.35437520.48447520.5468020.55Production process:Chisel bits and Cross bits Application:Shipment and payment:By sea, by air, and by r
