This is not to be used on the lathe for turning operations, as the feed rate on a lathe is given as feed per revolution.

If used for other materials these tiny bits must be evaluated for equivalent cutting speed vs material resistance to the cut (hardness), as the bit's rake angle and expected feed per revolution are optimised for high-speed automated use on fiberglass PCB substrate.

This is not to be used on the lathe for turning operations, as the feed rate on a lathe is given as feed per revolution.

If used for other materials these tiny bits must be evaluated for equivalent cutting speed vs material resistance to the cut (hardness), as the bit's rake angle and expected feed per revolution are optimised for high-speed automated use on fiberglass PCB substrate.