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The Mindrill MGP45 piercing tool is designed for reliability and optimal performance in any ground condition. With a heavy-duty one-piece striker and robust body housing, the MGP45 provides better durability and longevity than similar models on the market.


  • Greater target accuracy than traditional pneumatic boring tools
  • In just one simple step, the moling tool performs a bore and pulls in pipe behind it
  • Minimal disruption to traffic, buildings, and other utilities
  • Avoids sizable surface damage and costly restoration required for old trenching methods
  • Accelerated project completion timeline
  • Easy to set up and operate
  • Minimal crew size
  • Unique reverse mechanism. You can easily reverse the Grundomat during the bore, by adjusting a lever on the lubricator control system. There is no need to turn the air hose or stop the moling tool
  • Easily launched by hand or from cradle
  • Patented reciprocating stepped-cone chisel head
  • Minimal tool setup for fast, profitable work
  • Durable construction means little maintenance


  • Weight: 7.3 kg
    Length: 915 mm
    Air Consumption: 6.8 l/s
    Air Pressure: 6.5 bar
    Impact Rate: 550 BPM

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