Min. Order Reference FOB Price
1 Piece US$1,000.00-5,000.00 / Piece
Product Description
Eccentric Casing system: Eccentric Casing system is suitable for drilling water wells, geothermal wells, short mircopiles,medium mini-type grouting hole of building,damand harbour project. - Rapid removal of cuttings; High penetration rate, especially in resistant rock formation; - Easy soil ...