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API 12 1/4 Inch IADC537g (311.15mm) Tri-Cone Drilling Bit
YINHAI PRODUCTION PROCESS SHOWFAQ:1.Q:Is your company a distributor or a manufacturer?A: Manufacturer,We are a 100% real factory of Rock Drill Bits, with 13 years' experience. And We have passed the factory audit by SGS. YINHAI bits have been being sold well and running stably in many areas, such as
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Pq Diamond Core Bit for Hard Rock
Special sizes can also be made as per request.Product PhotosCompany ProfilePackingWarehouseTrade Show
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Pq Sizes Hard Rock Diamond Core Drilling Bit
Special sizes can also be made as per requestAbout usPackingWarehouseTrade ShowFAQQ:Areyouamanufacturerortradingcompany?A:Weareamanufacturer,thefactoryislocatedinChangsha,Hunan,China.Q:Whatareyourmainproducts?A:Ourproductscoverdiamondcorebit,non-coringbit,reamingshell,corebarrel,casingpipe,drillrod,
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Customized Metal Drilling Tools Drill New
Overview Product DescriptionDetailed PhotosCompany ProfileCertificationsWorkshopExhibitionFAQ
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Self Drilling Anchor System R32 Sda Bit
4 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree50/55/60/71/80Tapered cross bits24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/5550/55/60/71/80Tapered button bits28/29/30/32/33/34/35/36/37/38/40/41/42/4550/55/60/71/80Anchor bits is used as a sacrificial consumable for drilling hole, there usually hav
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Self Drilling Anchor Bar Head R51 R 51 Exx Sda Drill Bit
4 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree50/55/60/71/80Tapered cross bits24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/5550/55/60/71/80Tapered button bits28/29/30/32/33/34/35/36/37/38/40/41/42/4550/55/60/71/80Anchor bits is used as a sacrificial consumable for drilling hole, there usually hav
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R32 51mm Diameter Ess Self Drilling Anchor Bit for Hard and Fractured Rock Drilling
4 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree50/55/60/71/80Tapered cross bits24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/5550/55/60/71/80Tapered button bits28/29/30/32/33/34/35/36/37/38/40/41/42/4550/55/60/71/80Anchor bits is used as a sacrificial consumable for drilling hole, there usually hav
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R38 Ess Self Drilling Anchor Drill Bit with Tungsten Carbide Buttons
4 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree50/55/60/71/80Tapered cross bits24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/5550/55/60/71/80Tapered button bits28/29/30/32/33/34/35/36/37/38/40/41/42/4550/55/60/71/80Anchor bits is used as a sacrificial consumable for drilling hole, there usually hav
