Construction works  Core barrel bit

{"cid":"207454","pid":"30918539","pimg_url":"\/\/img1.tradegrowthhub.com\/64\/70\/2d32b66622f3\/product\/116368628_s-w400xh400.jpg","name":"energy & Rotary Mining 800mm Core Barrel Drilling Bit","attrs":{"Price":"$1,900.00(1 - 4 pieces) $1,800.00(>=5 pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"Perfect"}}

{"cid":"207454","pid":"30918534","pimg_url":"\/\/img1.tradegrowthhub.com\/64\/70\/2d32b66622f3\/product\/116368593_s-w400xh400.jpg","name":"Construction Work 55\" Barrel Drilling Tools Professional Cylindrical Bucket Core with Roller Bits Drill Bits with 8 1\/2\" Single Roller Taper Bit","attrs":{"Price":"$7,500.00(1 - 2 pieces) $7,400.00(>=3 pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"perfect"}}

{"cid":"207454","pid":"30918525","pimg_url":"\/\/img1.tradegrowthhub.com\/64\/70\/2d32b66622f3\/product\/116368551_s-w400xh400.jpg","name":"Rotary Digging Hole 34\" Rock Core Barrel with 8 1\/2\" Single Roller Cone for Pile Drilling","attrs":{"Price":"$5,500.00(1 - 2 pieces) $5,417.00(>=3 pieces)","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"perfect"}}