tricone rotary drill bits 8 1 2inch

{"cid":"91186447","title":"Popular Steel Tooth Tricone Bit , Rotary Drill Bit IADC 126 Blue Color","imgUrl":"https:\/\/img.chinax.com\/nimg\/d8\/e8\/68d74375d2903729c0b3e914c3d0-200x200-1.jpg","attrs":{"Brand Name":"FLRT","Model Number":"12 1\/4\" FSA126","Delivery Time":"5~45 workdays","Certification":"API-7-1 , ISO 9001:2008","Place of Origin":"China","Supply Ability":"200pcs per quarter","Packaging Details":"plywood box \/ iron box","Bearing Type":"Sealed Journal Bearing","Cutting Material":"Milled Tooth","Standard":"API-7-1, ISO 9001:2008","Series":"FSA","Application":"Geothermal well drilling","IADC":"126","Color":"Blue"}}