Inquiry (采购产品): Product Inquiry We are a site utility company, I am looking for a concrete coring machine for coring sewers but hoping drilling rig can be easliy attached to a backhoe for above ground horizontal coring prior to pipe installation, please provide info and quote if you have an available product. thank-You **** Hidden Message ***** Frederick Engel, Jr. 19020 Company: MECO Constructors, Inc. E-mail: fengel@mecoconstructors.com **** Hidden Message ***** fengel@mecoconstructors.com