Mining PDC drag bit

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{"cid":"78119","pid":"18099403","pimg_url":"\/\/img1.b2bforus.com\/30\/ac\/6325da108fd3\/product\/55774851_s-w400xh400.jpg","name":"energy & Mining 190mm 4 blades cover pdc non core drill bit","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"Ruilong, Ruilong"}}

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{"cid":"78119","pid":"18099376","pimg_url":"\/\/img1.b2bforus.com\/30\/ac\/6325da108fd3\/product\/55774725_s-w400xh400.jpg","name":"Carbon Steel 6\" PDC Drag Drill Bits Made In China Shandong","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Ruilong, Ruilong"}}

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