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Products > 2 core > Cangzhou Great Drill Bit Co.,Ltd | Similar Products

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" in Other Manufacturing & Processing Machinery found 5 Products from Cangzhou Great Drill Bit Co.,Ltd, United States

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(1-5 out of 5)

17 1/2PDC Bit Rock Bit: Advanced tungsten carbide material matrix body 20% improvement in erosion resistant than precious matrix bit Less cutting structure less and bit body damage Provide multiple advantages in interbeded ...

9 7/8High Quality Cone Bit Cutter for Core Barrel/Rock Reamers: 1.Hybrid cutter design,special for foundation work, to improve the abrasive resistance of bits.52 pieces tungsten carbide cutters,7 rows, to reach the full bottom hole coverage. 2.Full coverage ...

9 1/2"PDC Bit for Oil Well Drilling Tools: 1.Improving cutting efficiency and increasing ROP and durability with advanced technology that helps cutters stay sharper longer . 2.Our Advantage ----adequate stocks ----competitive price ----timely ...

12"Hole Opener Rock Reamer for Horizontal Directional Drilling: 1.The assembly bit、hole opener is made up of three or more cone cutters.The main cutting tooth is a new type of wear resistant alloy steel tooth or high quality carbide tooth.Pilot bit is a tricone ...

30" Hole Opener Rock Reamer for Horizontal Directional Drilling: 1.Main features Forging shaft(50% rolled material spindle and 30% old drill collar spindle on the market) Customized cutters, Composite seal, metal seal, various models are available 2.Our ...

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