12197 verified suppliers listed
C
CNC Machining Shops

PEEK CNC Machining Shops — High-Performance Polymer Parts

PEEK (polyether ether ketone) is a high-performance engineering polymer that withstands continuous service temperatures above 250°C, resists chemicals, and is inherently radiolucent — making it the polymer of choice for aerospace, medical, and semiconductor applications. CNC shops machine PEEK to tight tolerances for critical components where metal is too heavy or electrically conductive.

Typical Uses

  • Medical implants and surgical instrument handles
  • Aerospace structural and interior parts
  • Semiconductor wafer-handling components
  • High-temperature fluid handling seals and valves
Advanced Industrial
Mooresville, North Carolina5.0(2)

Advanced Industrial is the leader in CNC routed plastics. With a state-of-the-art facility & the best machinists, we offer quality PEEK machined parts.

+1 704-895-0104Website
Get QuoteView Profile
Giuliante Machine Tool Inc
Peekskill, New York5.0(2)

Giuliante Machine Tool Inc. is an aerospace machine shop offering CNC milling, CNC turning, gear grinding, gear cutting, gear shaping, and more to Peekskill, New York City, and beyond.

+1 914-835-0008Website
Get QuoteView Profile
JA Presicion Machining LLC
Denver, Colorado4.5(2)

We cut all materials like aluminum, brass, steels, copper and plastics (eg. ceramic peek) and more difficult to machine materials like titanium and other exotic metals with extreme precision. japrecision-machinin

+1 720-510-1950Website
Get QuoteView Profile

Frequently Asked Questions

What materials do CNC shops use for peek machining?
PEEK (polyether ether ketone) is a high-performance engineering polymer that withstands continuous service temperatures above 250°C, resists chemicals, and is inherently radiolucent — making it the polymer of choice for aerospace, medical, and semiconductor applications. CNC shops machine PEEK to tight tolerances for critical components where metal is too heavy or electrically conductive. Typical applications include: Medical implants and surgical instrument handles, Aerospace structural and interior parts, Semiconductor wafer-handling components, High-temperature fluid handling seals and valves.
How do I choose a CNC shop for peek parts?
Look for shops with documented experience machining peek, relevant certifications (ISO 9001, AS9100 for aerospace), and in-house inspection capability. Request sample or first-article inspection reports before committing to production volumes.
What tolerances can CNC shops hold on peek parts?
Most precision CNC shops can hold ±0.001″ (±0.025 mm) tolerances on peek parts as standard. Tighter tolerances down to ±0.0002″ are achievable with specialized equipment and process controls. Confirm tolerance requirements upfront in your RFQ.

Need peek machined parts?

Request a Quote