symmetric casing system with reamer

{"cid":"91096850","title":"Symmetric Casing System With Reamer Symmetric Bit For Overburden Drilling","imgUrl":"https:\/\/img.chinax.com\/nimg\/2e\/e0\/73dad901b3fb5912d4f7eea3b894-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"MIROC","Model Number":"Symmetric casing system with reamer","Minimum Order Quantity":"1","Delivery Time":"15-20 days","Certification":"ISO","Place of Origin":"CHINA","Supply Ability":"5000 pcs per month","Packaging Details":"Standard export packing","Material":"Carbon Steel","Application":"Water well drilling, Geothermal well drilling","Buttons":"Spherical, Ballistic","Face Type":"Flat, Concave, Covex","Product Name":"Symmetric Overburden Drilling Equipment","Advantage":"High wear resistant cemented carbide","Processig type":"forging","Packing":"Wooden cace or as requrements"}}

{"cid":"91212094","title":"130mm Overburden Symmetric Casing Drilling System With 3 Reamers For Soft And Hard Rock Formation","imgUrl":"https:\/\/img.chinax.com\/nimg\/53\/fb\/17441a85cf54bfc1965939620bc7-200x200-1.jpg","attrs":{"Price":"999-99999USD\/PC","Brand Name":"MING","Model Number":"NMK5E127-CIR110","Minimum Order Quantity":"1PC","Delivery Time":"3-5WEEKS","Certification":"ISO9001","Place of Origin":"CHINA","Payment Terms":"T\/T, D\/P, Western Union","Supply Ability":"2000PCS\/MONTH","Packaging Details":"WOODEN CASE","Material":"Carbon Steel,Carbide","Use":"Ore Mining,Coal Mining,Quarry Or Mining Or Well Drilling","Type":"Symmetrix Casing","Machine type":"Drilling Equipment","Processing type":"Forging,Machining Process","Product name":"Concentric Casing System","Color":"Gold,Required,Yellow,Red","Application":"Construction,water Well Drilling,mining Or Welling Drilling","Usage":"Hole Drilling,Mining&Construction&Water Well Drilling","Advantage":"High Performance,High-efficiency,Widely Used Hard Rocks And Have Good Penetration","Item":"Drilling Hammer Bit Eccentric Overburden Systems,Overburden Drilling Casing System","Hammer type":"Overburden Drilling System","Standard":"ISO-9001","Advantages":"Hign Abrasion Risistance,High Performance,High Quality And Factory Prices","High Light":"NMK5E Overburden Drilling System, Symmetric Casing Drilling System"}}