Used processing in Shandong, China

DHD350 140mm Odex dth hammer drill bit for Collapsible formation

• Manufacturer: HengWang

DHD350 140mm Odex dth hammer drill bit for Collapsible formation The Application of Casing system: Drilling water wells, Geothermal wells, Shot mircopiles, Medium mini-type grouting hole of building. ODEX is an e...