There are times when you want to debur the backside of a hole, but you don't have enough room to use a regular deburring tool-think for example of the inside of a tube that you've drilled a hole in.

Cross-drilled holes act as conduits for fluids, lubricants and gases. Failing to remove burrs can cause blockage of these critical passages or create turbulence in the flow. In automated machining, ...

Building jet engines installed on modern aircraft involves thousands of manufacturing steps, including cutting through-holes that accommodate the fasteners required to complete assembly of an engine’s ...