Swiss Turning
Complex components with tolerances down to ±0.0002" for small-diameter, high-volume production using advanced multi-axis Swiss turning centers.
Precision micro component manufacturing with tolerances down to ±0.0002" for mission-critical applications. Our advanced Swiss turning, CNC milling, and quality inspection capabilities deliver consistent results for medical devices, aerospace, defense, and photonics industries where failure is not an option.

Complete precision manufacturing solutions from prototyping to production with tight tolerances and consistent quality.
Complex components with tolerances down to ±0.0002" for small-diameter, high-volume production using advanced multi-axis Swiss turning centers.
Precision 3-, 4-, and 5-axis milling for complex, multi-axis components with tight tolerances and consistent repeatability.
High-precision turning for cylindrical and complex geometry parts, delivering tight tolerances and smooth surface finishes.
Production-intent prototyping with same precision and compliance standards as full production orders for testing and validation.
Certified quality assurance with multiple inspection points including Global Advantage CMM and optical measurement systems.
Tailored manufacturing solutions for challenging materials including titanium, stainless steels, and specialty alloys.
Our advanced manufacturing capabilities deliver micro components with tolerances down to ±0.0002" for industries where failure is not an option. With ISO 13485 and ISO 9001 certification, we serve medical device, aerospace, defense, and photonics sectors using state-of-the-art Swiss turning, CNC milling, and comprehensive quality systems to ensure every component meets exacting specifications.

Delivering precision components for leading companies in medical devices, aerospace, and photonics industries.
Decades of precision manufacturing experience with cutting-edge technology and unwavering quality standards.
70+ years of precision machining experience serving mission-critical industries since 1953.
Tolerances down to ±0.0002" with advanced Swiss turning and multi-axis CNC capabilities.
ISO 13485 and ISO 9001 certified with comprehensive quality assurance and inspection systems.
Woman-owned business specializing in 'No Failure' sectors with proven track record.
Experienced professionals dedicated to precision manufacturing excellence.

President
As President of Criterion Precision Machining, Tanya DiSalvo leads the third-generation family business with a focus on innovation and excellence in precision manufacturing. Under her leadership, Criterion has evolved into a specialized precision machining company serving mission-critical industries including medical devices, aerospace, defense, and photonics. Tanya's vision has driven the company's investment in advanced Swiss turning technology, multi-axis CNC capabilities, and comprehensive quality systems. Her commitment to maintaining the highest standards has earned Criterion ISO 13485 and ISO 9001 certifications, positioning the company as a trusted partner for industries where failure is not an option. Tanya's leadership exemplifies the company's core values of precision, reliability, and customer dedication while honoring the legacy established by founder Mike Ondercin in 1953.

Estimator/Project Manager
Mike Pinchot serves as Estimator and Project Manager at Criterion Precision Machining, bringing extensive expertise in project coordination and cost analysis for precision manufacturing projects. With deep knowledge of Swiss turning, CNC milling, and turning capabilities, Mike works closely with clients to develop accurate project estimates and ensure seamless project execution from initial concept through final delivery. His understanding of complex geometries, tight tolerances, and challenging materials enables him to provide realistic timelines and cost projections for even the most demanding applications in medical devices, aerospace, defense, and photonics industries. Mike's attention to detail and commitment to clear communication ensures that every project meets Criterion's exacting standards while staying within budget and schedule parameters. His role is crucial in maintaining the company's reputation for reliability and precision in mission-critical manufacturing applications.

Quality Manager
Kelly Marflak serves as Quality Manager at Criterion Precision Machining, overseeing the company's comprehensive quality assurance program that maintains ISO 13485 and ISO 9001 certifications. With expertise in precision measurement and inspection techniques, Kelly manages multiple points of quality control throughout the manufacturing process, utilizing advanced equipment including the Global Advantage CMM with TESTASTAR-sm probe and PC-DMIS software. Her leadership ensures that every micro component meets the exacting tolerances required by medical device, aerospace, defense, and photonics industries. Kelly oversees the OASIS Optical Automatic Smart Inspection System and multiple Keyence measuring systems, enabling simultaneous measurement of multiple dimensions across production runs. Her commitment to quality excellence ensures that Criterion maintains its reputation for delivering mission-critical components where failure is not an option, providing customers with the documentation and traceability required for regulated industries.
What are micro components?
Micro components are precision-manufactured parts with extremely small dimensions and tight tolerances, typically used in medical devices, aerospace, defense, and photonics applications where space is limited and precision is critical.
What is micromanufacturing?
What is an example of micromachining?
What tolerances can you achieve with micro components?
What materials do you work with for micro manufacturing?
Do you provide prototyping services for micro components?
What certifications do you have for precision manufacturing?
How do you ensure quality in micro component manufacturing?
Contact our precision manufacturing experts for specialized micro component requirements.
Medical device quality management certification
Quality management system certification
WBENC certified woman-owned enterprise
Get a custom quote for your precision micro component manufacturing needs with expert consultation.
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