The Abrasive Flow Machining (AFM) process provides a controlled and repeatable method for burr removal and surface finish enhancement at hole intersection(s) and difficult to reach surfaces. Irregular holes, shapes and intersecting surfaces can be deburred or even polished with precision and predictable results in places that are impossible to reach by virtually any other method.

AFM removes the burrs and enhances the adjacent surfaces by flowing the selected abrasive material on the target surface/edge and is typically limited ONLY by hole size coupled with the particulate size of the chosen abrasive.