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API 14 3/4" IADC537 Tricone Bit Carbide Inserts 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 Tricone Bit 9 7/8" TCI Rock Drill Bit
Basic Info. IADC Code 5-1-7
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Tungsten Carbide Inserts Bit 20" Tricone Bit IADC517/537 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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19" Tricone Bit IADC517/537 Rock Drill Bit for Water/Oil 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 TCI Bits 19" 20" Tricone 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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13 3/8" IADC517 API Tri-Cone Bits, Rock Drill Bits, Roller Cone Bits
Basic Info. Model NO. YHA 13 3/8-517G
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Hot-Selling API Tricone Bit 13 3/8 Inch IADC517 TCI Drill Bit
Basic Info. Model NO. YHA 13 3/8-517G
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API Manufacturer Tricone Bit 13 3/8" IADC537 Rock Drill Bit for Water Well Drilling
Basic Info. Model NO. YHA 13 3/8-537G