CNC milling is a manufacturing process in which computer numerical control (CNC) machines are used to cut and shape materials into a specific design or shape. CNC milling can produce parts and components with a wide range of finishes, depending on the specific requirements of the application and the type of material being used.

Some common finishes that are available through CNC milling include:

Raw: Parts and components produced through CNC milling can be left in their raw, unfinished state, which can be useful for applications where a specific finish is not required.
Anodized: Anodizing is a process that involves coating the surface of a metal part or component with a layer of oxide. This can provide a hard, durable finish that is resistant to wear and corrosion.
Powder-coated: Powder coating is a process in which a dry, powdery paint is applied to the surface of a part or component using an electrostatic charge. This can provide a durable, protective finish that is resistant to wear and corrosion.
Plated: Plating involves applying a thin layer of metal to the surface of a part or component using an electrochemical process. This can provide a decorative finish or improve the part’s resistance to wear and corrosion.
Polished: Parts and components can be polished to a high shine using a variety of techniques, such as buffing, sanding, or tumbling. This can produce a smooth, reflective finish that is suitable for decorative or high-end applications.
Sandblasted: Sandblasting involves using a stream of abrasive particles to remove material from the surface of a part or component. This can produce a rough, matte finish that is suitable for applications where a smooth surface is not required.
Painted: Parts and components can be painted using a variety of techniques, such as spraying, dipping, or brushing. This can provide a decorative finish or improve the part’s resistance to wear and corrosion.