Coal mine PDC anchor bit& PDC roof bolt bit

{"cid":"101971","pid":"20521489","pimg_url":"\/\/img1.tradegrowthhub.com\/58\/c9\/47fc35a154fb\/product\/67774175_s-w400xh400.jpg","name":"Ore Mining And 2 Wings PDC Drill Bit Roof Bolting Anchor Leg Blasting Bit High Quality Bit","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"Drills-king"}}

{"cid":"101971","pid":"20521475","pimg_url":"\/\/img1.tradegrowthhub.com\/58\/c9\/47fc35a154fb\/product\/67774089_s-w400xh400.jpg","name":"Coal Mine 28mm PDC Pinch Bolt Drill Bit Cutters And Pdc Bit Drill Bit \/ Maker","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"Drills-King"}}

{"cid":"101971","pid":"20521464","pimg_url":"\/\/img1.tradegrowthhub.com\/58\/c9\/47fc35a154fb\/product\/67774027_s-w400xh400.jpg","name":"Oil\/gas drill bit 2 or 3 wings pdc retaining bolt bit mining bit two wing 1inch PDC anchor shank drill bit","attrs":{"Price":"Negotiable","MOQ":"10.0 Pieces","Delivery Time":"Negotiable","Brand":"Henan Drills-King"}}

{"cid":"101971","pid":"20521447","pimg_url":"\/\/img1.tradegrowthhub.com\/58\/c9\/47fc35a154fb\/product\/67773930_s-w400xh400.jpg","name":"PDC Drills 26-32mm 42mm Coal Mine Retaining Bolt Drill Bit Bit Coal Mine King","attrs":{"Price":"Negotiable","MOQ":"10.0 Pieces","Delivery Time":"Negotiable","Brand":"Henan Drills-King"}}

{"cid":"101971","pid":"20521428","pimg_url":"\/\/img1.tradegrowthhub.com\/58\/c9\/47fc35a154fb\/product\/67773836_s-w400xh400.jpg","name":"Coal Mine Coal Mine Drilling Bit PDC Rock Anchor Retaining Bolt Cutter Anchor Bit","attrs":{"Price":"Negotiable","MOQ":"10.0 Pieces","Delivery Time":"Negotiable","Brand":"Henan Drills-King"}}