Cutting CNC Milling Parts Is Easier Than You Think

CNC milling parts are used to make molds, simple shapes, and notches in metal. This article shares how the advantages of CNC milling can be increased with a few simple steps that will make it easier to cut your milled metal parts.

What is CNC Milling?

CNC milling is a process that uses computer numerical control to create parts from a single piece of stock. The machine uses a series of rotary cutters to cut the part from the stock, and then it uses a horizontal machining center to perform the finishing steps. This process can be used to create a variety of parts, from simple pieces of jewelry to complicated aerospace components.

How to Cut CNC Milling Parts

First, you'll need to create your part's outline in a CAD program. Next, use a cutter to create the rough shape of your part. You can use any type of cutter you want – a standard handheld jigsaw or rotary tool will work just fine.

When your part is finished, it's time to start milling it using your CNC milling machine. To do this, first set the depth of cut for your part and select the appropriate cutting speed. Then, feed the part into the machine and watch as it begins to cut through the plastic.

Why use CNC

  1. Speed and Accuracy: With a CNC mill, you can quickly and accurately cut intricate parts from a variety of materials. This results in faster turnaround times and improved accuracy.
  2. Reduced Time and Effort: Cutting parts with a CNC mill can save you time and effort by reducing the amount of manual labor required.
  3. Reduced Waste: Because CNC mills are precise, they can reduce the amount of waste produced during cutting operations. This means less cleanup time and less material wasted in the end product.
  4. Reduced Costs: By using a CNC mill, you can reduce your costs associated with producing parts using traditional methods.


If you're interested in cutting CNC milling parts, but feel intimidated by the task, don't worry — it's actually easier than you think. For more information about the CNC milling parts, contact us today!