Manufacturing service

CNC Drilled Parts

Order drilled parts easily
Various drilling technologies: countersinking, core drilling, deep drilling and tapping, …
Prototypes and series production: 1 – 1,000,000 parts
All metals and plastics available

Service overview

Request and manufacture drilled parts conveniently online

We are your competent partner for precise CNC drilled parts and offer numerous manufacturing options. Thanks to our modern machines and a large global network of partners, we can manufacture both plastic and metal parts using various drilling technologies. From individual items such as prototypes or samples to small series or large quantities - we can produce your drilled parts exactly to your requirements and quantities. Subsequent quality checks and a wide range of finishing options ensure that your products are high-quality and durable.

Our ordering process is also extremely straightforward. Simply upload your drawings or send them by e-mail. You will usually receive your individual quote the very next day. The delivery time for the manufactured parts is just 14 days, depending on the quantity and complexity.

Process

4 simple steps to your product

A clear flow, one point of contact, and a well-coordinated manufacturing process.

Submit product data

Request your quote online or via email. We will review the drawings and technical details of your inquiry.

DFM-Feedback

If desired, we will get back to you with design-for-manuacturing tips. In collaboration with you, we assist in achieving the best manufacturable solution.

Get your Quote

As soon as the final design has been determined, we will send you a final quote for your order.

Manufacturing, Quality control & Delivery

assemblean takes care of the entire manufacturing process, conducts quality control, and delivers the parts to the desired destination.

Your advantages at assemblean

Attractive prices with all materials

Customized parts at reasonable prices - We procure all the metals and plastics you need.

Customized Surfaces

We offer a wide range of surface treatments tailored to your design and functional requirements.

One personal contact

As your reliable partner, we handle the entire order process: from procurement and production to the timely delivery of your finished cnc machined parts.

Materials

Materials for your drilled parts

Our range of hard and soft materials for CNC drilled parts includes all metals and plastics. Do you need a specific material that is not listed? We will be happy to manufacture your parts with your desired material in consultation with you.

MaterialRead more

Copper

CNC drilling process: Basics and Functionality explained

CNC drilling is a manufacturing process in which a component is drilled out of a solid block of material. “CNC” stands for ‘Computerized Numeric Control’, which means that the drilling machines are computer-controlled with specific programs.

This allows processes to be carried out with extreme precision and repetition.

Before production starts, the relevant data for the component is fed into the program for the machine using the CAD drawing. This data usually includes details such as the speed, feed rate and drilling depth so that the machine can work precisely.

The raw materials, also known as semi-finished products, are also produced first. These are the materials that are later used in the drilling machine. In addition, the drilling machine must also be prepared for the upcoming production.

This includes, for example, mounting the workpiece as well as the clamping devices and drills in the machine.

This is followed by the production process. This involves drilling the planned holes in the workpiece. Depending on the complexity and properties of the material, several drilling steps may be necessary, especially if, for example, particularly tight tolerances and dimensions have to be adhered to.

Finally, the components must be checked for quality and surface finish. In particular, components that have been drilled are often deburred and finished, including the drilled holes, in order to ensure high durability and the corresponding functionality.