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REAL SHOT OF YINHAI WORKSHOP & TRICONE BITSYINHAI FOREIGN EXHIBITION TCI DRILL BITSFAQ:1.Q:Is your company a distributor or a manufacturer?A: Manufacturer,We are a 100% real factory of Rock Drill Bits, with 12 years' experience. And We have passed the factory audit by SGS.2.Q:How about your prod
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7 7/8" IADC517 TCI Tricone Rock Bit for Oil/Water Well Drilling
Basic Info. Model NO. YHA 7 7/8-517G
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7 7/8" 200mm IADC422 TCI Tricone Bit for Mining
Basic Info. Model NO. YHA 7 7/8-422G
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Tricone Bit 12 1/4" IADC537 with Rubber Sealed Journal Bearing
Basic Info. Model NO. YHA 12 1/4-537G
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Pilot Bit/Tricone Rock Bit 6 1/2 Inch Metal Sealed Bearing for HDD/Trenchless Drilling
Basic Info. Model NO. YHA 6 1/2-537G
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4 1/8 ′′ 5 Blade Matrix Body PDC Drill Bit
Operating ParametersRPM (r/min)60~300WOB(KN)20~110ApplicationSoft to medium hard formation with low compre-ssive strength with hard layer.Such as caly, sands-tone, tuff, etc.high quality PDC drill bit :1. Cutting structure is force balanced and bit blade is asymmetrically designed so that the load o
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5 1/2" IADC537 Tri-Cone Bit Roller Cone Bit for Soft Formation
Basic Info. Model NO. YHA 5 1/2-537G
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6 1/2" IADC637 Tricone Pilot Bit Metal Sealed Bearing
Basic Info. Model NO. YHJ 6 1/2-637G
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Tricone Bit 7 1/2" IADC517 Rock Drill Bit for Soft Formation Drilling
Basic Info. Model NO. YHA 7 1/2-517G
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7 7/8 Inch IADC417 TCI Tricone Bit/Roller Cone Bit/Rock Drill Bit
Basic Info. Model NO. YHA 7 7/8-417G