shotbydave/E+ via Getty Images DTI Offers Balanced Growth Drilling Tools International (NASDAQ:DTI) provides oilfield services, tools, and solutions for the well life cycle in North America, Europe, and the Middle East. Its products include various bottom-hole assembly components, Drill-N-Ream (in the wellbore optimization tool), RotoSteer (rotational steering tool), and ancillary equipment and handling tools. DTI is also one of the market leaders in the Gulf of Mexico deepwater drilling operation tool  ...