COP 1638+

Hole diameter 33 - 76 mm

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Atlas Copco rock drills - It's the inside that counts

Atlas Copco genuine rock drill parts are designed with precise tolerances and material properties to ensure optimal rock drill performance. All of our parts are produced in our state of the art workshop to ensure certified world class quality.


Product description

  • Handles flushing water pressure up to 25 bar ensuring cuttings are removed efficiently to enhance bit life 
  • Efficient, hydraulic dual-damping system together with a floating adapter results in high productivity and good drill steel economy 
  • Powerful stepless variable and reversible rotation motor means high torque with excellent speed control


Quick facts

Technical data

Hole diameter

33 mm - 76 mm

Power rating

16 kW


For underground applications

Input system