Oil exploitation Oil Drill Bit

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{"cid":"115378","pid":"21894088","pimg_url":"\/\/img1.b2bforus.com\/cc\/4c\/c27f31f7d71d\/product\/73436449_s-w400xh400.jpg","name":"factory price 56mm 98mm 146mm 152 mm diamond pdc drill bit oil drilling tools","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"HR"}}

{"cid":"115378","pid":"21894079","pimg_url":"\/\/img1.b2bforus.com\/cc\/4c\/c27f31f7d71d\/product\/73436342_s-w400xh400.jpg","name":"Factory price Factoey oil drilling tools 76mm 127mm 295mm tci rock tricone drill bits for sale","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"HR"}}