Coal mining impregnated diamond core bit

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{"cid":"101971","pid":"20522182","pimg_url":"\/\/img1.tradegrowthhub.com\/58\/c9\/47fc35a154fb\/product\/67777639_s-w400xh400.jpg","name":"Coal Mining China Supplier Impregnated Diamond Core Bits \/ Imp Diamond Mining Core Bits","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"Drills-King"}}

{"cid":"101971","pid":"20522168","pimg_url":"\/\/img1.tradegrowthhub.com\/58\/c9\/47fc35a154fb\/product\/67777570_s-w400xh400.jpg","name":"Coal Mining Impregnated Diamond Core Bit , Wireline Core Drill Bit nq HQ","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"Drills-King"}}

{"cid":"101971","pid":"20522143","pimg_url":"\/\/img1.tradegrowthhub.com\/58\/c9\/47fc35a154fb\/product\/67777469_s-w400xh400.jpg","name":"energy & Mining Impregnated Nq Diamond Core Bit For Water Well Drilling And Geological Prospecting","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"Drills-King"}}

{"cid":"101971","pid":"20522125","pimg_url":"\/\/img1.tradegrowthhub.com\/58\/c9\/47fc35a154fb\/product\/67777373_s-w400xh400.jpg","name":"Geological Drilling And Mineral Exploration Well Selling NQ HQ NQ3 HQ3 Impregnated Diamond Core Bit","attrs":{"Price":"Negotiable","MOQ":"10.0 Pieces","Delivery Time":"Negotiable","Brand":"Drills-King"}}