Extreme CNC was founded in 2018, born from a genuine passion for technology and professionalism in the field of machining. It’s more than just our name—it’s the work philosophy that drives our dedicated team of experts, for whom the highest quality is the starting point for every project.
We specialize in providing comprehensive solutions. Our advanced services, including precision CNC milling, accurate CNC turning, and the final grinding of shafts, bores, and surfaces, are performed using our state-of-the-art machine park. However, technology is just a tool in the hands of our experienced operators and engineers. It is their commitment and attention to detail that guarantee the flawless execution of every component, all to the highest standards.
We operate a state-of-the-art machine park, which allows us to provide a wide range of CNC machining services. Regardless of the part’s complexity, we guarantee the highest precision execution, fully compliant with your technical documentation.
Our CNC milling centers allow for the machining of even the most complex shapes and geometries. We create precision components, molds, prototypes, and tools from steel, aluminum, non-ferrous metals, and engineering plastics. We guarantee a flawless execution of your design and repeatability in series production.
We specialize in the precision turning of axially symmetrical parts. We produce shafts, sleeves, pins, bolts, and other components that require unmatched precision and a perfectly smooth surface finish. Our CNC lathes ensure efficiency for both single-unit and high-volume production.
Machining is the art of shaping material through the controlled removal of excess stock using advanced CNC technologies. At Extreme CNC, we combine various methods, such as milling, turning, and grinding, to deliver a complete product that is fully compliant with your technical requirements.
Grinding is the process where we achieve the final, highest surface quality and the tightest tolerances. It’s the stage where a component acquires its ultimate, perfect parameters. We offer precision grinding of shafts, bores, and surfaces, ensuring a mirror-like smoothness and micrometer-level accuracy.
Precise technical documentation is the foundation that allows us to manufacture components quickly, flawlessly, and with guaranteed repeatability. But what do you do when the documentation is lost, has been destroyed, or never existed, and all you have is a physical, often worn-out, component? At Extreme CNC, we see this not as a problem, but as a challenge we can overcome with our reverse engineering (reengineering) service.
Planning a project and have questions about machining? In this section, we answer the most common questions about processes like CNC milling and CNC turning to give you a better understanding of what it’s like to work with Extreme CNC.
Our offer is comprehensive CNC machining. We specialize in three main areas:
We work with a very wide range of materials to meet the needs of various industries. Most often we process:
It’s simple. To receive a fast, free quote, just email us at rptak@extremecnc.pl, attaching the project’s technical documentation, information on the required material, and the quantity of parts. We aim to respond to all inquiries within 24 hours.
For the quickest quotation and CNC process planning, we prefer 3D files in neutral formats such as .STEP (.STP) or .IGS. We also accept 2D files (.DWG, .DXF) and technical drawings in .PDF that include all necessary dimensions and tolerances.
Yes, our production is fully flexible. At Extreme CNC, we approach orders for single prototypes, spare parts, and short pilot runs with the same commitment as medium- and large‑series production, where repeatability and cost optimization are key.
Every project is different, so we determine the lead time individually during the quoting process. It depends, among other things, on part complexity, material availability, and order size. We always treat on‑time delivery as an absolute priority and specify the delivery date precisely in our offer.
Quality is the foundation of our business. Every part undergoes our internal quality control process. Upon request, we attach measurement reports produced with precision inspection equipment and material certificates (3.1 certificates) confirming the origin and composition of the material used.
“Extreme” is our promise to the customer. It means that:
