Hole diameter 33 - 64 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

The COP MD20 rock drill is designed and optimized for mine drifting applications. It is a robust time and cost saver with increased recommended service interval, not only on the rock drill, but also on the drill rig and drill tools giving an almost unbeatable Total Cost of Ownership (TCO).

  • COP MD20 has an improved resistance to free hammering, which gives less breakdowns and lower cost.
  • New, innovative, design means fewer housing parts which gives robustness, stability and durability.
  • A recommended service interval of 1000 percussion hours, allows for more drilling between overhauls.


Quick facts

Technical data

Hole diameter

33 mm - 64 mm

Power rating

20 kW


For underground applications

Input system