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ISO Certified Matrix Steel Manufacturer PDC Hard Rock Drill Bits
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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Dcdma Standard Stop Ring in Inner Tube Core Barrel System Minning Drilling
Overview Detailed PhotosPackaging & ShippingCertificationsOur WorkshopOur Exhibition & Our PartnersFAQQ1. Where is your factory?A1: Our factory is located in Wuxi, Jiangsu, China, it takes only about 2 hours driving from Shanghai.Q2. How do you control quality?A2: ISO9001
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150 mm 3 Blades PDC Drag Bit Mining Bit /Construction 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
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Professional Laser Welded Dry Core Bit Set
Basic Info. Model NO. Professional laser welded dry core bit set
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Pwf Hwf PDC Core Bits for Geotechnical and Exploration
Basic Info. Model NO. PWF HWF
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SHIPPING: 1.we could ship by Commercial Express,like UPS,DHL,FedEx,Aramex,we could also ship byair/by sea/by land as your request.2. A tracking number will be updated within two working days once your order is shipped. 3. We are not responsible for any customs charges, taxes,or fee. For any details
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Dia Dry Diamond Core Bit for Granite
Basic Info. Model NO. Dry diamond core bit for granite
