5-Axis CNC Milling
Precision multi-axis milling for complex aerospace and defense components with tight tolerances and exceptional repeatability for critical applications.
Colorado's leading precision machining specialists delivering 5-axis CNC solutions for mission-critical applications. From aerospace components to medical devices, we provide tight tolerances down to ±.0002" with ISO certified quality systems. Advanced multi-axis capabilities meet Colorado's demanding aerospace and defense manufacturing requirements.

Complete precision machining solutions for mission-critical applications across multiple industries.
Precision multi-axis milling for complex aerospace and defense components with tight tolerances and exceptional repeatability for critical applications.
Advanced Swiss turning for intricate small-diameter components, achieving tolerances down to ±.0002" for medical device and photonics applications.
High-precision cylindrical and complex geometry turning with multi-axis capabilities for challenging materials and micro-features.
Production-intent prototyping bridging design to manufacturing, testing fit, function, and manufacturability with same precision as production parts.
Certified quality assurance with CMM inspection, optical measurement systems, and comprehensive documentation for regulatory compliance.
Specialized machining of intricate multi-axis components for industries where precision is critical and failure is not an option.
Criterion Precision Machining delivers advanced 5-axis CNC solutions tailored for Colorado's thriving aerospace and defense sectors. Our ISO-certified facility specializes in complex geometries and tight tolerances for medical devices, aerospace components, and photonics applications. With state-of-the-art multi-axis equipment and certified quality systems, we ensure consistent precision for mission-critical parts where failure is not an option.

Delivering precision machined components for industry leaders across medical, aerospace, and defense sectors.
Your trusted partner for mission-critical precision machining solutions.
WBENC certified woman-owned business with three generations of machining excellence serving Colorado manufacturers.
ISO 13485 and ISO 9001 certified quality systems ensuring consistent precision for regulated industries.
Achieving tolerances down to ±.0002" with advanced CMM inspection and certified quality assurance programs.
State-of-the-art 5-axis CNC centers and Swiss turning capabilities for complex Colorado aerospace and defense projects.
Experienced professionals delivering precision machining excellence.

President
As President of Criterion Precision Machining, Tanya DiSalvo leads the third generation of family ownership, continuing a legacy of precision manufacturing excellence that began in 1953. Under her leadership, Criterion has evolved into a specialized precision machining company focused on serving mission-critical industries where failure is not an option. Tanya has positioned the company as a certified woman-owned business, earning WBENC certification while maintaining the highest standards of quality and precision. Her vision has guided Criterion's investment in advanced 5-axis CNC technology and ISO-certified quality systems to meet the exacting demands of medical device, aerospace, defense, and photonics industries. With a commitment to delivering consistent quality for mission-critical components, Tanya ensures that Criterion remains at the forefront of precision machining technology and customer service excellence.
What tolerances can you achieve with 5-axis CNC machining?
We achieve tight tolerances down to ±.0002" using advanced 5-axis CNC equipment and certified quality assurance programs with CMM inspection capabilities.
What materials can you machine with 5-axis CNC?
Do you provide quality documentation and certifications?
Can you handle prototyping and production runs?
What industries do you serve with 5-axis machining?
How do you ensure quality for complex 5-axis parts?
What is your typical lead time for 5-axis machining projects?
Are you registered for defense and medical device work?
Contact our precision machining experts for detailed project consultation.
Medical device quality management system
Quality management system standard
Women's Business Enterprise certification
Contact us today for a detailed quote and consultation on your 5-axis CNC machining requirements.
For immediate assistance, feel free to give us a direct call at 216-267-1733 You can also send us a quick email at office@criteriontool.com
For immediate assistance, feel free to give us a direct call at 216-267-1733 You can also send us a quick email at office@criteriontool.com