Swiss Turning
Multi-axis Swiss turning for complex components with tight tolerances, ideal for small-diameter, high-volume production with exceptional surface finishes.
Criterion Precision Machining delivers multi-axis Swiss machining for mission-critical components requiring tolerances down to ±.0002". With advanced 5-, 6-, and 8-axis Swiss turning centers, we specialize in complex geometries and micro-features for medical devices, aerospace, defense, and photonics industries where precision is paramount and failure is not an option.

Comprehensive precision machining solutions for complex, tight-tolerance components across critical industries.
Multi-axis Swiss turning for complex components with tight tolerances, ideal for small-diameter, high-volume production with exceptional surface finishes.
High-precision CNC turning for cylindrical and complex geometry parts, delivering tight tolerances down to ±.0002" and smooth surface finishes.
Precision CNC milling for complex, multi-axis components with 3-, 4-, and 5-axis capabilities for intricate parts requiring critical precision.
Certified quality assurance with Global Advantage CMM, OASIS optical inspection system, and comprehensive documentation including Certificates of Conformance.
Production-intent prototyping with same precision and quality standards as full production, bridging design and manufacturing for testing and validation.
Our advanced multi-axis Swiss machining capabilities deliver the exacting precision required for medical devices, aerospace, defense, and photonics applications. With 5-, 6-, and 8-axis Swiss turning centers, we produce complex geometries and micro-features with consistent repeatability, ensuring your mission-critical components meet the highest quality standards where failure is simply not an option.

Delivering precision components for leading companies in medical devices, aerospace, and photonics industries.
Three generations of precision machining expertise serving industries where failure is not an option.
Multi-axis Swiss turning centers with live tooling and precision inspection systems including Global Advantage CMM.
ISO 13485 and ISO 9001 certified with FDA and ITAR registration for medical and defense applications.
Achieving tolerances down to ±.0002" with consistent repeatability for the most demanding applications.
WBENC certified woman-owned business with three generations of machining expertise and commitment to excellence.
Expert leadership driving innovation in precision machining.

President
As the third-generation owner of Criterion Precision Machining, Tanya DiSalvo leads the company's mission to deliver precision machined components for critical industries. Under her leadership, Criterion has maintained its commitment to excellence while expanding capabilities in multi-axis Swiss machining and quality systems. Tanya's vision drives the company's focus on serving the 'No Failure' sectors of medical devices, aerospace, defense, and photonics. Her leadership has positioned Criterion as a trusted partner for companies requiring the highest levels of precision and quality. As a woman business owner, she brings a unique perspective to an industry where attention to detail and consistent quality are paramount. Tanya ensures that Criterion continues to invest in advanced technology and maintain the certifications necessary to serve mission-critical applications.

Estimator/Project Manager
Mike Pinchot brings extensive expertise in precision machining project management and cost estimation to Criterion's operations. As Estimator and Project Manager, he works closely with clients to understand their specific requirements and develop comprehensive solutions for complex machining projects. His deep understanding of Swiss turning, CNC milling, and multi-axis capabilities allows him to accurately assess project scope and timeline requirements. Mike's attention to detail ensures that every project quote reflects the true complexity of the work while maintaining competitive pricing. He collaborates with the production team to ensure smooth project execution from initial estimate through final delivery. His experience with challenging materials like titanium and specialty alloys helps clients navigate material selection for optimal performance. Mike's project management skills are particularly valuable for prototype development and production runs where timing and precision are critical.

Quality Manager
Kelly Marflak oversees Criterion's comprehensive quality assurance program, ensuring that every component meets the exacting standards required for mission-critical applications. As Quality Manager, she manages the operation of advanced inspection equipment including the Global Advantage CMM with PC-DMIS software and the OASIS optical inspection system. Her expertise ensures that tolerances down to ±.0002" are consistently achieved and verified. Kelly maintains Criterion's ISO 13485 and ISO 9001 certifications, implementing quality systems that meet the stringent requirements of medical device, aerospace, and defense industries. She works closely with the production team to establish quality checkpoints throughout the manufacturing process, preventing defects before they occur. Kelly's attention to detail extends to documentation requirements, ensuring that all necessary certificates and inspection reports are provided to customers. Her leadership in quality management helps maintain Criterion's reputation for delivering components where failure is not an option.
What tolerances can you achieve with multi-axis Swiss machining?
We consistently achieve tolerances down to ±.0002" using our advanced 5-, 6-, and 8-axis Swiss turning centers with precision inspection systems.
What materials do you work with for Swiss machining?
Do you provide quality documentation and certifications?
What industries do you serve with Swiss machining services?
Can you handle prototype development before full production?
What is the smallest diameter you can machine with Swiss turning?
How do you ensure consistent quality across production runs?
What lead times should I expect for Swiss machining projects?
Our team is ready to discuss your specific requirements and provide detailed technical guidance.
Medical device quality management certification
International quality management standard certification
Women's Business Enterprise National Council member
Contact our team today for a detailed quote and technical consultation for your multi-axis Swiss 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