PEEK CNC Machining Service

PEEK is a machinable thermoplastic. PEEK machinability allows it to be shaped into complex geometries with tight tolerances, making it suitable for high-performance applications. Due to its toughness and high melting point, it requires specialized tools and techniques. Our CNC machining services ensure precision and quality in every PEEK part.

We can achieve tight tolerances of up to ±0.05 mm in PEEK CNC machining, ensuring high precision for your custom parts. This level of precision ensures that the parts meet stringent specifications required in industries such as aerospace and medical devices.

PEEK offers higher temperature resistance, superior chemical resistance, and greater mechanical strength than POM (Polyoxymethylene). POM is more cost-effective but lacks the high-performance attributes of PEEK. While POM is suitable for general-purpose applications, PEEK is preferred for demanding environments where durability and reliability are paramount.

Effective methods include using carbide or diamond-coated tools, maintaining appropriate cutting speeds, and employing coolant to prevent overheating. Precision fixturing and slow feed rates are also essential. These techniques help in achieving smooth finishes and extending tool life, ensuring that the machined parts meet the desired specifications.

Yes, PEEK can undergo various finishing processes, such as bead blasting and polishing, to improve surface finish and aesthetics. Post-machining treatments can enhance the appearance, functionality, and performance of CNC machined PEEK parts, making them suitable for a wide range of applications.

PEEK machining produces minimal waste, and the material is recyclable. However, due to its high-performance nature, it requires significant energy for production and machining. Despite this, PEEK’s durability and long lifespan can offset the environmental impact over time.