CNC Milling
Precision 3-, 4-, and 5-axis milling for complex, multi-axis components with tight tolerances and consistent repeatability for critical applications.
Advanced 5-axis CNC machining capabilities delivering tight tolerances down to ±0.0002" for mission-critical components. Our state-of-the-art equipment and ISO-certified processes ensure consistent quality for aerospace, medical device, defense, and photonics industries where failure is not an option.
Complete precision machining solutions from prototyping to production with advanced CNC capabilities.
Precision 3-, 4-, and 5-axis milling for complex, multi-axis components with tight tolerances and consistent repeatability for critical applications.
Complex components with tight tolerances, ideal for small-diameter, high-volume production with diameters as small as 0.010" and tolerances to ±0.0002".
High-precision turning for cylindrical and complex geometry parts, delivering exceptional surface finishes for micro to medium-sized components.
Production-intent prototyping that bridges design and manufacturing, testing fit, function, and manufacturability with the same precision as production parts.
Certified Quality Assurance program with Global Advantage CMM, PC-DMIS software, and multiple precision inspection points throughout manufacturing.
Design Analysis & Material Selection
Our experienced estimators and project managers analyze your specifications, recommend optimal materials, and develop machining strategies for complex geometries and tight tolerances.
Advanced CNC Programming
Multi-Axis Precision Machining
Comprehensive Quality Inspection
Final Documentation & Delivery
Delivering mission-critical components for leading companies in aerospace, medical devices, and photonics.
Over 70 years of precision machining excellence serving industries where failure is not an option.
State-of-the-art 5-axis CNC milling and Swiss turning capabilities with live tooling.
ISO 13485 and ISO 9001 certified with FDA and ITAR registration.
Achieving tolerances down to ±0.0002" for mission-critical precision components.
WBENC certified woman-owned business with three generations of machining expertise.
Experienced professionals dedicated to manufacturing excellence.
President
As the third-generation owner of Criterion Precision Machining, Tanya DiSalvo leads the company with a commitment to precision and quality that has defined Criterion since 1953. Under her leadership, Criterion has evolved from a general machine shop into a specialized precision manufacturing partner for mission-critical industries. Tanya's vision focuses on investing in advanced technology and maintaining the highest quality standards while preserving the company's legacy of reliability. Her leadership has positioned Criterion as a woman-owned business certified by WBENC, serving the aerospace, medical device, defense, and photonics sectors. With her deep understanding of precision machining and commitment to continuous improvement, Tanya ensures that Criterion remains at the forefront of manufacturing excellence, delivering components where failure is simply not an option.
Estimator/Project Manager
Mike Pinchot brings extensive expertise in project management and cost estimation to Criterion's precision machining operations. As an Estimator and Project Manager, Mike works closely with clients to analyze their specifications, develop accurate cost estimates, and ensure projects are executed to the highest standards. His deep understanding of machining processes, materials, and manufacturing capabilities enables him to provide valuable insights during the design and planning phases. Mike's attention to detail and commitment to customer satisfaction make him an invaluable resource for clients seeking precision components for aerospace, medical device, defense, and photonics applications. His ability to translate complex requirements into actionable manufacturing plans helps ensure that every project meets Criterion's exacting standards for quality and precision while maintaining efficient production timelines.
Quality Manager
Kelly Marflak serves as Quality Manager, overseeing Criterion's comprehensive quality assurance program that maintains ISO 13485 and ISO 9001 certifications. With expertise in precision measurement and quality control systems, Kelly ensures that every component meets the exacting standards required by aerospace, medical device, defense, and photonics industries. She manages the quality inspection processes using advanced equipment including the Global Advantage CMM with PC-DMIS software, OASIS optical measurement system, and Keyence measuring systems. Kelly's commitment to quality excellence extends throughout the entire manufacturing process, from initial setup to final inspection and documentation. Her leadership in quality management helps maintain Criterion's reputation for delivering mission-critical components with tolerances down to ±0.0002", ensuring that clients receive parts that meet their most demanding specifications and regulatory requirements.
How much does 5-axis CNC machining cost per hour?
5-axis CNC machining costs vary based on complexity, materials, and tolerances required. Contact us for a detailed quote tailored to your specific project requirements and volume needs.
Is 5-axis CNC worth the investment?
What tolerances can you achieve with 5-axis machining?
What materials can you machine with 5-axis CNC?
Do you offer prototyping services?
What quality certifications do you maintain?
How long does a typical 5-axis machining project take?
Do you provide quality documentation?
Talk to our precision machining experts for a free consultation and quote.
Medical device quality management system
Quality management system standard
Women's Business Enterprise certification
Get a detailed quote and timeline for your 5-axis CNC machining requirements from our experienced team.
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