8 1 2inch pdc hole reamer

{"cid":"91213517","title":"Bi-center Diamond Drill Bit 8-1\/2inch PDC Daul Drill Bit Of Diamond Drilling Tool","imgUrl":"https:\/\/img.ismap.com\/nimg\/7d\/a1\/0a41a798dfd3146a1f694a681ded-200x200-1.jpg","attrs":{"Price":"nogotiation","Brand Name":"ENG","Model Number":"8500","Minimum Order Quantity":"1 Pcs","Delivery Time":"2-4 Weeks","Certification":"API, ISO","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Packaging Details":"Wooden Box","Cutter":"PDC","Body type":"steel body","Cutter size":"1613 and 1310","body material":"Alloy steel","Rock formation":"f<6","Application":"oil drilling well","Blades":"6 Blades","Nozzles":"6","Color":"Buyer requirement","Package":"wooden BOX"}}