National Drilling is the Western Australia, South Australia and Northern Territory distributor for the Sandvik System 2000 road grading maintenance system.


The system is designed to fit most graders and can handle a variety of applications

  • Gravel reclamation
  • Removal of potholes and washboards on gravel and dirt roads
  • Mine site haul roads
  • Underground mine sites
  • Coal Mines


  • Cuts out ruts and washboards
  • Breaks up rocks and roadway
  • Offers easy field maintenance
  • Reduces equipment costs
  • Greatly reduces downtime
  • Replacement tools last as long as 5 - 15 sets of conventional blades