The nature of AFM makes it ideal for interior surfaces, slots, holes, cavities, and other areas that may be difficult to reach with other polishing or grinding processes.
[3] Due to its low material removal rate, AFM is not typically used for large stock-removal operations,[3] although it can be.
Abrasive particles in the fluid contact raised features on the surface of the workpiece and remove them.
[1] The highest amount of material removal occurs in areas where the flow of the fluid is restricted; according to Bernoulli's Principle, the flow speed and pressure of the fluid decrease in these areas, facilitating a higher material removal rate (MRR).
[1][3] The pressure exerted by the fluid on all contacting surfaces also results in a very uniform finish.