5 1 2 pdc drillling bit

{"cid":"91213517","title":"Oil Drilling Rock Bits 5-1\/2 \" PDC Drillling Bit Of Diamond Drilling Tool","imgUrl":"https:\/\/img.ismap.com\/nimg\/70\/1e\/beeb115e4850b55bedc205b9226d-200x200-1.jpg","attrs":{"Price":"1000-20000","Brand Name":"ENG","Model Number":"55000","Minimum Order Quantity":"1","Delivery Time":"4 weeks","Certification":"API, ISO","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"5000 PCS \/ Year","Packaging Details":"Wooden Box","Application":"Oil Well ,Mining Well ,Water Well ,Geographical Exploration","Processing Type":"Forging,Casting","Primary Cutter Sise":"16mm","Connection Type":"API 3-1\/2","API Certification":"7-1548-1","Surface Treatment":"PDC Insert","Machine Type":"Drilling industry","Size":"Various sizes available","Warranty":"1 Year","Packing":"Steel box","Advantages":"Faster drilling, improved ROP, reduced drilling costs","Number Of Blades":"3-6","Cutter Diameter":"16mm","Nozzle Qunatity":"9","Usage":"water well drilling,geotechical drilling","Use":"Coal Mining \/ Pcd Impregnated Diamond Exploration PDC Bits","Blades":"6 Blades"}}