Oil bit/PDC Petroleum drill bit 1.certified by ISO9001 and API 2.size from 5~17with diamond 3.skillful welding technology  PDC Oil drill bitTungsten carbide matrix PDC Oil drill bit is made by with PDC cutter brazed to Matrix Body. With higher strength of tungsten...

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high quality, best price, use for long SpecificationsPDC Drill Bits 1.Bit Body:Matrix 2.Blade:6 3.Cutter Size:16mm 4.Bit Size (in) 6, 8 1/2, 9 1/2,11 5/8, 12 1/4 1 AdvantageOptimized short parabolic profile,suitable for drilling soft to medium soft homogeneous...

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PDC bits - 1.Wide range of useage 2.High quality and best price 3.Long life and full model 4.Certified ISO9001 Product Description/ Oilfield PDC Drill Bits1. Optimally designed bit profile for drilling soft to medium hard formations. 2. Cutting structure is force balanced,...

PDC bits - 1.Wide range of useage 2.High quality and best price 3.Long life and full model 4.Certified ISO9001 Product Description/ Oilfield PDC Drill Bits1. Optimally designed bit profile for drilling soft to medium hard formations. 2. Cutting structure is force balanced,...

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