8 1 2 inch diamond fixed cutter bit

{"cid":"91213517","title":"PDC Bit 12 Inch Diamond Fixed Cutter Drill Bit Of Oil Drilling Tool","imgUrl":"https:\/\/img.ismap.com\/nimg\/65\/48\/fe3f5c5731207dc525564eef51dc-200x200-1.jpg","attrs":{"Price":"1000-20000","Brand Name":"ENG","Model Number":"12000","Minimum Order Quantity":"1","Delivery Time":"4 weeks","Certification":"API, ISO","Place of Origin":"China","Payment Terms":"T\/T, L\/C, Western Union","Supply Ability":"3000pcs \/ year","Packaging Details":"Wooden Box","Type":"Diamond Drill Bit","Use":"oil ,gas ,minig ,drilling","Material":"Diamond ,Alloy steel ,Tungston carbide","Machine type":"Drilling Tool","Processing type":"Forging ,Casting","Application":"Rock Drill of oil ,mining ,gas","Size":"12 inch (304.8 mm)","Color":"Customer Requirement","Advantage":"High-efficiency , high strength","Cutter Diameter":"16mm","Usage":"oil ,mining ,gas","Blades":"5 Blades","Market":"all over the world","Packing":"Steel box","Cutter type":"1610","Rock formation":"f<8","Nozzle Qunatity":"7"}}

{"cid":"91207487","title":"8 Nozzle Diamond Fixed Cutter Drill Bits 51mm Water Well","imgUrl":"https:\/\/img.ismap.com\/nimg\/ff\/19\/5f7bd41368764fb4012c06969f72-200x200-1.jpg","attrs":{"Price":"To be negotiable","Brand Name":"Hainaisen","Model Number":"9-1\/2 HS6632TA","Minimum Order Quantity":"5 pieces","Delivery Time":"7 business days","Certification":"ISO 9001","Place of Origin":"China","Payment Terms":"T\/T, L\/C","Supply Ability":"20pcs per day","Packaging Details":"iron case","Size":"9 1\/2 inch, 241.3mm","Blades":"4, 5, 6, 7, 8, 9 Blades","Process":"Roll Forged & Fully Ground","Length":"Customized","Nozzle":"8","Application":"water well"}}