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The U.S. has not been competitive, so companies sourced offshore to meet consumer and industrial demand for low-priced goods. Fortunately, however, a positive localization trend since 2010 indicates an increasing rate of reshoring by U.S. companies and foreign direct investment by foreign companies.

Selecting the best type of cutting tool for holemaking jobs is not always clear. It is best to have a drill that caters to the workpiece material, produces the specs required, and provides the most profit for the job at hand. Considering the variety of jobs and parts manufactured in machine shops, there is no “one-drill-fits-all.”

Felsomat USA will host Innovation Day on June 10 at its U.S. headquarters in Schaumburg.

Machine shops use a variety of techniques to track the condition of their cutting tools, ranging from simple to sophisticated. No matter what monitoring method is used, it can be crucial in preventing catastrophic tool failure. At its best, monitoring also significantly boosts tool life and slashes tooling costs.

Holemaking in steel and cast iron up to one inch in diameter is one of the most widely used metalworking processes. What is driving drilling and tapping performance are advances in substrate, coatings, three-flute designs, and combination tools. Just as important are advances in coolant delivery, using different size holes and shapes to facilitate chip evacuation.

ExOne Co. and Ford Motor Co. say they are on a path where 3D printing plays a bigger part in automotive manufacturing.

Today’s deep hole drilling systems control coolant much the same as they would a machine’s spindle or axes. Careful management of coolant pressure, filtration, temperature and flow rate is key to optimizing deep hole drilling.