Over the years we at Sino Concept gained wide experience in the process of milling. We are your reliable partner when it comes to the outsourcing of processes to China. Our highly professional team is always happy to work with you!

Milling at Sino Concept


Milling is machining process which removes surplus material. It can create a variety of features on a part by cutting away the unwanted material. A milling machine, a workpiece, a fixture, and a cutter are required for the milling process.


1. Load: We load the workpiece into the milling machine. The cutter (cutting tool with sharp teeth) is also secured in the milling machine.

2. Cut: The cutter rotates at high speeds. We feed the workpiece into the rotating cutter and cut away material in the form of small chips. By doing so we can create the desired shape of our workpiece. Sometimes it is necessary to approach and retract the tool from the workpiece, do tool movements between features, adjust machine settings and change tools.

3. Unload: We unload the workpiece from the milling machine.

4. Quality Control: Our quality inspectors make sure that we achieved the expected geometrical shape and a smooth surface.

Dormer Pramet Milling Tools


Milling is typically used to produce parts that are not axially symmetric and have many features. Holes, slots, pockets, and even three-dimensional surface contours are easy to achieve using our milling machines. Milling is also commonly used as a secondary process to add or refine features on parts that were manufactured using different processes. 

Parts that are fabricated completely through milling often include components that are used in limited quantities, perhaps for prototypes, such as custom designed fasteners or brackets.

Thanks to the high tolerances and surface finish that milling can offer, it is ideal for adding precision features to a workpiece whose basic shape has already been formed.
High Quality Milling Process


The three major operations we use in our milling processes are:

  • End Milling: Allows to make either peripheral or slot cuts across the workpiece in order to machine a specified feature (e.g. profile, slot, pocket, or complex surface contour). The depth of the feature can be machined in a single pass or can be reached by machining at a smaller axial depth of cut and making multiple passes.

  • Chamfer Milling: A chamfer end mill makes a peripheral cut along an edge of the workpiece or a feature to create an angled surface (known as chamfer). This chamfer (usually with a 45 degrees angle) can be machined on either the interior or exterior of a part and can follow either a curved or straight path.

  • Face Milling: Allows the user to machine a flat surface in order to achieve a smooth finish. The depth of the face, which is usually small, can be machined in a single pass or can be accomplished by machining at a smaller axial depth of cut and making multiple passes.

If you have further questions regarding our milling process, feel free to contact us!


We are not only an expert in manufacturing processes but also your reliable partner when it comes to the outsourcing of your production to China. A reliable partnership is about trust and honesty. And that is what we are searching for. Sino Concept is your reliable European manufacturer based in China.

Contact us now to build a successful and strong partnership!









Do you wish to get more information?

Contact us:

Request a Quote
Save money

Save money and work directly with a manufacturer!


Quality is driving force for every member of our team!

save time

Allow us to take care of your shipment and save time!

quickly and efficiently

Our energetic team is here to help our customers quickly and efficiently!