8 3 4 tricone bit for coalbed methane

{"cid":"91212258","title":"High Quality 222.3mm 8 3\/4\" TCI Tricone Rock Bit IADC717 for Coalbed Methane and Water Well Drilling","imgUrl":"https:\/\/img.chinax.com\/nimg\/19\/1a\/6f4d69e78e1f74bf5c390edf09f0-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"GLORYTEK","Model Number":"8 3-4","Minimum Order Quantity":"1pc","Delivery Time":"15days","Certification":"CE, SGS, TUV","Place of Origin":"China","Payment Terms":"T\/T,L\/C,Western Union,MoneyGram","Supply Ability":"1000pieces\/month","Packaging Details":"standard exporting packing","Name":"TCI Tricone Roller Drill Bit","Keyword":"Tricone Bit","Model":"8 3-4\"","Type":"IADC747","thread":"API 4 1\/2\" REG PIN","Application":"oil, gas, water well and geothermal"}}