Benefits and Applications of Trepanning on UNISIG B-Series

Trepanning is a machining process alternative to solid drilling that is performed on BTA drilling machines, including the UNISIG B-Series. With trepanning, only the outer part of a hole is machined, leaving a solid core behind, which can be re-used. Another benefit is the energy savings due to less power required. Trepanning is beneficial for a number of applications in the aerospace, defense, oil & gas, and material production industries. In this video, we review the trepanning operation as well as take a look inside a machine to understand the entire process. To learn more about UNISIG machines that can perform trepanning, please visit https://www.unisig.com/products-and-technology/machines/find-a-machine/by-process-type/trepanning/