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API Milled/Steel Tooth Tricone Bit 19" IADC217 Rock Drill Bit
Basic Info. Model NO. YHA 19-217G
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API Steel Tooth Bit 16" IADC227 Mt Tricone Bit
4.Q:What is your price advantage?A:We are 100% factory directly sales,API production process guarantee,Provide customized services for brand processing.Reduce the cost of drilling for you, worry free after-sales service. Welcome to book a video-call to inspect our factory.5.Q:What is the minimum ord
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15 3/4" IADC517 Tricone Bit/Rock Drill Bit/Roller Cone Bit
Basic Info. Model NO. YHA 15 3/4-517G
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Regular Product Size 14 3/4inch IADC537 Tricone Bit for Soft Formation Drilling
Basic Info. Model NO. YHA 14 3/4-537G
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Tricone Bit Milled Tooth Bit 9 1/2 Inch for Drilling
Basic Info. IADC Code 1-2-7;1-3-7
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Carbide Inserts Bits 19" Tricone Bit IADC517 TCI Rock Drill Bit for Well Drilling
4.Q:What is your price advantage?A:We are 100% factory directly sales,API production process guarantee,Provide customized services for brand processing.Reduce the cost of drilling for you, worry free after-sales service. Welcome to book a video-call to inspect our factory.5.Q:What is the minimum ord
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API Mt Bits 9 7/8" IADC517 Tricone Bit, Rock Roller Cone, TCI Bit
4.Q:What is your price advantage?A:We are 100% factory directly sales,API production process guarantee,Provide customized services for brand processing.Reduce the cost of drilling for you, worry free after-sales service. Welcome to book a video-call to inspect our factory.5.Q:What is the minimum ord
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API 15" IADC517 Tricone Drill Bit for Water Well Drilling
2.Q:How about your products?A : Both standardized tricone bits and PDC bits produced strictly according to API and rock bits-customizing used in various construction works are provided.3.Q:What kind of packing do you have?A: Ply Wooden boxes (free of fumigation); Cartons; Packing can be customized.4
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17 1/2" IADC215 Milled Tooth Bit/Steel Tooth Tricone Bit
Basic Info. Model NO. YHA 7 1/2-215G
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17 1/2" IADC117/217 Milled Tooth Bit/Steel Tooth Drill Bit/Mt Tricone Bit
Basic Info. Pin Connection 7 5/8 API Reg