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4.Composite sheet reinforced:There are mainly1304,1308,1313,1613,1906,1908,Routine for1304,Enhanced1308 Specifications are75#,91#,110#,130#,150#,170#.In general, conventional 1304 is the most common, and the dosage is also the largest. According to the formation conditions, it can be matched with th
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Basic Info. Specification 25mm-350mm
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Bq3 Nq3 Hq3 Pq3 Wireline Triple Tube Core Barrels for Mining/Geotechnical Investigation
Overview Product DescriptionSizeRelated PhotosProduct Features---WirelineDoubleTubeCoreBarrelsWirelinedoubletubecorebarrelsareprimarilyusedindeepcoring.Withanovershotdevice,theyeliminatetheneedtocoupleanduncoupletherodstringeachtimethecoreisretrieved.AvailableinDCDMAsizesA,B,N,H,a
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35mm Diamond Core Drill Bits Hole Saw for Stone Drilling
Overview Product DescriptionDetailed PhotosCompany ProfileCertificationsCompany TeamExhibitionLogisticsFAQFAQ
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4.Composite sheet reinforced:There are mainly1304,1308,1313,1613,1906,1908,Routine for1304,Enhanced1308 Specifications are75#,91#,110#,130#,150#,170#.In general, conventional 1304 is the most common, and the dosage is also the largest. According to the formation conditions, it can be matched with th
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SD8 DTH Drill Hammer for Waterwell and Blasting Drilling
Any special typ shank of DTH Hammer will be available by requests.Other shank can be available:3.5" hammer, shank: DHD3.5 /Bulroc BR3 /COP32 /QL30 /M30 /Mach3034" hammer, IR DHD340A /SD4 /COP44 /QL40 /Bulroc BR4 /M40 /Mach44 shank5" hammer, IR DHD350R /SD5 /COP54 /Bulroc BR5 /QL50 /M5
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High Quality Water Well API 7 1/2" 3 Blades PDC Drag Bit Mining Drilling Bit
PDC Drill Bit Introduction1. About the PDC drill bit gauge, the material is cemented carbide.It is high hardness, wear resistance ,and good toughness.Under the 500 degree remain the same,also under 1000 degrees as the very high hardness .so it is good choice for hard formation.2. About our PDC drill