pdc drill bit 2 3 8reg connection

{"cid":"91212258","title":"3, 5, And 6 Blade Steel Body Pdc Drill Bits For Shallow Oil & Gas Drilling","imgUrl":"https:\/\/img.ismap.com\/nimg\/99\/09\/82c4e4f81ee364fbe94c0404d145-200x200-1.jpg","attrs":{"Price":"To be negotiated","Brand Name":"GLORYTEK","Model Number":"PDC drill bit","Minimum Order Quantity":"1 piece","Delivery Time":"5-7 workdays","Certification":"CE,SGS,TUV","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"2000 pieces per month","Packaging Details":"standard exporting packing","Availabe Blades No":"3,4,5,6,7,8,9","Blade Profile":"Spiral","Connection Type":"API Regular","Cutter":"16mm or up to clients","Features":"Impregnated Set \/ Surface Set","Item":"PDC drill bit","Matrix Head":"10mm","Package Type":"Fumigation free wooden box","Recommended Rpm":"100 - 300 rpm","Size Available":"12 1\/4''(311.2mm), all kinds","Type":"PDC Bits","Usage":"Soft formation mining tool"}}