Water well PDC concave bits

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{"cid":"101971","pid":"20521638","pimg_url":"\/\/img1.tradegrowthhub.com\/58\/c9\/47fc35a154fb\/product\/67774960_s-w400xh400.jpg","name":"Rock Drilling PDC Rock Drilling Bit Diamond PDC Three Wings Drill Bit For Geology Exploration","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"Drills-King"}}

{"cid":"101971","pid":"20521612","pimg_url":"\/\/img1.tradegrowthhub.com\/58\/c9\/47fc35a154fb\/product\/67774803_s-w400xh400.jpg","name":"Hole drilling for soft and medium hard rock factory price coal mining use PDC diamond drill bits \/ concave rock drill bits","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"Drills-King"}}

{"cid":"101971","pid":"20521603","pimg_url":"\/\/img1.tradegrowthhub.com\/58\/c9\/47fc35a154fb\/product\/67774743_s-w400xh400.jpg","name":"Water Well Drilling Water Well Drilling PDC Insert 4\" PDC Four Wings Drilling Bit","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Henan Drills-King"}}

{"cid":"101971","pid":"20521586","pimg_url":"\/\/img1.tradegrowthhub.com\/58\/c9\/47fc35a154fb\/product\/67774664_s-w400xh400.jpg","name":"Coal Mining 4 Wings 152mm PDC Concave Drill Bit With API 2 3\/8 Thread","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Drills-King"}}