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Product description

  • The power to drill large holes 
  • High quality penetration results with any type of down the hole DTH hammer 
  • Enables the DTH hammer to exert greater power, which significantly accelerates the drilling rate 
  • Prolonged drill pipe life
Technical data

Hole diameter

92 mm - 203 mm

Max. rotation

54 - 136 rpm

Application

For surface applications

Input system

Hydraulic

Downloads

DHR 6H rotation unit