Well Drilling 7 1/2"~8 3/4"

{"cid":"126677","pid":"22989161","pimg_url":"\/\/img1.tradegrowthhub.com\/72\/81\/7c588953b5bb\/product\/78071228_s-w400xh400.jpg","name":"IADC 517 Well Discount Price 8 1\/2\" Rock Drilling Tricone Drill Bits For Water Well Drilling Rigs Tricone Rock Bits","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Kingdream , deris"}}

{"cid":"126677","pid":"22989131","pimg_url":"\/\/img1.tradegrowthhub.com\/72\/81\/7c588953b5bb\/product\/78071110_s-w400xh400.jpg","name":"Water Well Factory 8 1\/2\" Sealed Bearing Oil Well Hard Rock Tci Tricone Drill Bit","attrs":{"Price":"$1,116.00(1 - 9 Pieces) $1,096.00(10 - 49 Pieces) $1,056.00(>=50 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Kingdream Deris Lilin, chuanshi"}}

{"cid":"126677","pid":"22989110","pimg_url":"\/\/img1.tradegrowthhub.com\/72\/81\/7c588953b5bb\/product\/78070008_s-w400xh400.jpg","name":"Drilling Tungsten Carbide Springing Chisel 8 3\/4\" TCI Drill Bit Tricone Oil Well Points Manufacturing","attrs":{"Price":"$1,119.00(1 - 9 Pieces) $1,089.00(10 - 29 Pieces) $1,041.00(>=30 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Kingdream, deris"}}

{"cid":"126677","pid":"22989083","pimg_url":"\/\/img1.tradegrowthhub.com\/72\/81\/7c588953b5bb\/product\/78070901_s-w400xh400.jpg","name":"China oil water well drilling\/slide bearing100% new tricone bits for oil natural gas water well drilling","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"tricone drill bits"}}

{"cid":"126677","pid":"22989062","pimg_url":"\/\/img1.tradegrowthhub.com\/72\/81\/7c588953b5bb\/product\/78070801_s-w400xh400.jpg","name":"Well drilling rubber sealed backing iadc517\/537 8.5inch 216mm tricone drill bits for oilfield drilling","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Kingdrem&Deris"}}

{"cid":"126677","pid":"22989036","pimg_url":"\/\/img1.tradegrowthhub.com\/72\/81\/7c588953b5bb\/product\/78070700_s-w400xh400.jpg","name":"1\/2\" Iadc 537 tci tricone drill well hard rock 7 bit drill joint drilling roller bearing","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Deris"}}

{"cid":"126677","pid":"22989004","pimg_url":"\/\/img1.tradegrowthhub.com\/72\/81\/7c588953b5bb\/product\/78070580_s-w400xh400.jpg","name":"energy & 193.6mm 5\/8\" Tricone Drill Head 7 Bit Mining Tungsten Carbide For Water Well Oilfield Clay Hard Rock","attrs":{"Price":"$896.00(1 - 4 Pieces) $882.00(>=5 Pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Kingdream ,CS, TZ ,Deris"}}

{"cid":"126677","pid":"22988964","pimg_url":"\/\/img1.tradegrowthhub.com\/72\/81\/7c588953b5bb\/product\/78070433_s-w400xh400.jpg","name":"used mining equipment used mining equipment with many sizes and types","attrs":{"Price":"Negotiable","MOQ":"1.0 Pieces","Delivery Time":"Negotiable","Brand":"kingdream, Deris"}}

{"cid":"126677","pid":"22988939","pimg_url":"\/\/img1.tradegrowthhub.com\/72\/81\/7c588953b5bb\/product\/78070309_s-w400xh400.jpg","name":"Well Drilling 8-1\/2\" Kingdream IADC 517 Diamond Core Drills For Sale for Oil Field Drilling","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"KINGDREAM,DERIS"}}

{"cid":"126677","pid":"22988921","pimg_url":"\/\/img1.tradegrowthhub.com\/72\/81\/7c588953b5bb\/product\/78070254_s-w400xh400.jpg","name":"Oil 8 1\/2' Tricone Drill Bit With Aperture Bearing","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"kingdream"}}