Coal Mining PDC core drill bit

{"cid":"78119","pid":"18099476","pimg_url":"\/\/img1.tradegrowthhub.com\/30\/ac\/6325da108fd3\/product\/55775227_s-w400xh400.jpg","name":"energy & HQ Diamond Core Drill Mining Bit for Mineral Exploration\/Core Sampler Drilling","attrs":{"Price":"Negotiable","MOQ":"10.0 Pieces","Delivery Time":"Negotiable","Brand":"Ruilong drilling, Ruilong"}}

{"cid":"78119","pid":"18099458","pimg_url":"\/\/img1.tradegrowthhub.com\/30\/ac\/6325da108fd3\/product\/55775150_s-w400xh400.jpg","name":"Best choicepdc core mining drill bits for water well drilling","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"RUILONG"}}

{"cid":"78119","pid":"18099453","pimg_url":"\/\/img1.tradegrowthhub.com\/30\/ac\/6325da108fd3\/product\/55775102_s-w400xh400.jpg","name":"Coal Mining Plated Diamond Core Bit For Water Well Drilling","attrs":{"Price":"Negotiable","MOQ":"1000 Pieces","Delivery Time":"Negotiable","Brand":"RL"}}

{"cid":"78119","pid":"18099436","pimg_url":"\/\/img1.tradegrowthhub.com\/30\/ac\/6325da108fd3\/product\/55775019_s-w400xh400.jpg","name":"energy & Manufacturer Professional Mining Die Body Pdc Drill Bit For Hard Rock Drilling","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"Ruilong"}}