overburden drill systems and accessories

{"cid":"91121595","title":"HWT HW HWL Casing Advancer Completely with the Subs and Tools Accessories with bits","imgUrl":"https:\/\/img.chinax.com\/nimg\/d5\/fc\/5678d16283cd43bfcae4da5cb359-200x200-1.jpg","attrs":{"Brand Name":"ROSCHEN","Model Number":"HWT HW","Minimum Order Quantity":"1 set","Certification":"ISO","Place of Origin":"Germany","Supply Ability":"1000 sets","Packaging Details":"Carton box"}}

{"cid":"91223118","title":"Slide Block Overburden Casing Drilling System for Water Well Drilling Accessories","imgUrl":"https:\/\/img.chinax.com\/nimg\/ff\/56\/5189f2ea95e046074904741f7ed6-200x200-1.jpg","attrs":{"Price":"$400.00\/pieces 1-999 pieces","Brand Name":"kelleg","Condition":"New","Warranty":"1.5 years","Applicable Industries":"Construction works\u00a0, Energy & Mining","Weight (KG)":"8.5","Showroom Location":"None","Video outgoing-inspection":"Provided","Machinery Test Report":"Provided","Marketing Type":"New Product 2020","Place of Origin":"China","Type":"Overburden Casing Drilling","Machine Type":"Drilling Tool","Material":"Alloy steel, alloy steel","Use":"Ore Mining","Product name":"Symmetrix Casing Drilling System","Key words":"ring bit","Application":"Borehole Drilling","Size":"114, 127, 140, 146, 178, 194, 219, 254, 273, 325, 406","Color":"Customer Request","Brand":"kelleg","Item name":"Symmetrix Casing Drilling","Name":"forepoling tube","Quality":"HighQuality"}}