To CNC mill a keyboard case, the first step is to design the case model using CAD software. The model should include all the necessary details and dimensions of the keyboard components, including the mounting holes, key positions, and cable routing. Once the design is complete, the CAD file is exported to CAM software, which generates the toolpath and instructions for the CNC machine.

The choice of materials for the keyboard case is also an important consideration. Metals are a popular choice due to their strength and durability, with aluminum being the most commonly used. Other materials, such as brass, stainless steel, and titanium, can also be usedfor their unique properties and appearance. Plastics and composites may also be used for their lightweight and cost-effective properties.

CNC milling keyboard case material


CNC Milling Keyboard Case

Aluminum is a popular material for keyboard cases due to its strength, durability, and machinability.

It is a lightweight metal that is easy to machine and can be anodized for improved surface properties such as corrosion resistance, wear resistance, and aesthetic appeal. Anodized aluminum is available in a wide range of colors and finishes, allowing for customization and personalization of the keyboard case.

CNC milling keyboard case Brass:

cnc milling keyboard case

Brass is a metal alloy made from copper and zinc that has a distinctive golden color. It is a dense and durable material that is often used for its unique aesthetic appeal. Brass is also corrosion-resistant and can be polished to a high shine. However, it is a relatively expensive material and can be difficult to machine due to its hardness.

Stainless steel:

cnc milling keyboard case
Stainless steel keyboard

Stainless steel is a strong and corrosion-resistant material that is often used for industrial and rugged applications. It is available in various grades, each with different properties such as strength, corrosion resistance, and machinability. Stainless steel can also be polished to a high shine for a sleek and modern appearance.


cnc milling keyboard case

Titanium is a lightweight and strong metal that is often used in aerospace and medical applications. It has a unique color and can be anodized for enhanced surface properties. However, it is a relatively


cnc milling keyboard case

Acrylictranslucent plastic material thatAcrylic has a smooth surface finish and is available in various textures and patterns, allowing for unique and creative designs. However, it is not as durable as metal materials and can scratch or crack under heavy use.


Wood is a natural and warm material that is often used for its aesthetic appeal. It can be machined to create intricate and unique designs, and it is also available in various types and finishes. Wood is a relatively inexpensive material and can be sourced sustainably. However, it is not as durable as metal materials and can be susceptible to warping and cracking over time.

Overall, the choice of material for a CNC-milled keyboard case depends on the desired properties, appearance, and budget.

Each material has its own unique characteristics and advantages, and the final choice should be based on one’s own requirements and preferences.

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