Precision CNC Machining PET Parts

PET offers exceptional chemical resistance, dimensional stability, and high strength-to-weight ratio. It machines easily with standard cutting tools, maintains tight tolerances, and provides excellent surface finish. PET is also FDA-approved for food contact applications and offers good electrical insulation properties.

We can achieve precision tolerances as tight as ±0.002″ (±0.05mm) for critical dimensions. Standard tolerances are ±0.005″ (±0.13mm). Our advanced CNC equipment and quality control systems ensure consistent dimensional accuracy across production runs.

We machine various PET grades including crystalline PET, amorphous PET, PETG, and glass-filled PET (GF15, GF30). Each grade offers specific properties – glass-filled versions provide higher strength and temperature resistance, while PETG offers better impact resistance and clarity.

Standard lead time is 7-10 business days for prototype quantities (1-10 pieces) and 10-15 business days for production runs (50+ pieces). Rush service is available for urgent projects with 3-5 day turnaround. Complex geometries may require additional time for programming and setup.

Yes, we offer various surface finishes including as-machined (smooth), bead blasting for matte finish, polishing for optical clarity, and custom surface texturing. We can also apply coatings like Teflon or paint with proper surface preparation for enhanced properties.

Rapidaccu maintains ISO 9001:2015 quality management certification and IATF 16949 automotive quality standards. We also comply with FDA regulations for food-contact applications and provide material certifications and inspection reports with all shipments.