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Vacuum Brazed Diamond Drilling Core Bits With10mm Diamond Height
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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Heat Treatment Landing Ring Shoulder N Nq Nau in Outer Tube Assembly Drilling Accessories
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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Basic Info. Model NO. CWDA
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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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Factory Low Price PDC Drag Bit Tungsten Carbide Drill Bit for Well Drilling
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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Wholesale Standard 3pieces Dry Core Drill Bit Set
Basic Info. Model NO. 3pieces
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Drilling Tools Lower Latch Body Core Barrel Parts Head Accessories Head Apr B N H P
Overview Product DescriptionDetailed 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 q
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Wet Using Three-Piece Diamond Core Drill
Basic Info. Model NO. CTCD