@misc{misc, title  = {{Development of Deep Hole Drilling Technology for Extreme L/D Ratio Holes with R&D into Tool Tip Tracking and Steering Technology}},

 url = {{}},

 year = {{2012}},

 month = {{9}},

 author = {{HIlton N and Slatter T and Dawson S and Lobato H}},

 note = {{Accessed on 2025/01/01}}}