Edge-Finishing is a secondary process which adds a radius, bevel or chamfer to the 90 degree cut of a CNC machine. This not only improves the appearance of the edge but also makes products more ergonomic and easier to handle, especially in the case of handheld devices. It is worth noting that these finishing touches often make a product appear as if it was molded which is desirable if the product is used in conjunction with other parts that are injection molded. Various radii, bevels, chamfers or steps for trim lines are available.