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Robust and Efficient Deep Hole Drilling


  • Due to the low process stability deep hole drilling is limited to conservative cutting parameters
  • This leads to low productivity, high energy consumption, substantial manufacturing costs or a low workpiece quality


  • Increase in process stability and productivity
  • Reduction of machining time and costs
  • Reduction of tool wear and burr formation
  • Reliable chip control (chip breaking and chip removal)


  • Determination of the potentials of hybrid machining technologies
  • Development of tools, technical equipment and technologies for hybrid machining
  • Development of process monitoring and control strategies
  • Technology transfer and implementation