CNC Milling
Precision 3-, 4-, and 5-axis milling for complex, multi-axis components with tight tolerances and consistent repeatability across critical industries.
Transform your most challenging designs into mission-critical components with our advanced precision machining capabilities. From prototyping to production, we deliver tight tolerances down to ±.0002" for medical device, aerospace, defense, and photonics industries where failure is not an option.

Complete machining solutions from prototype to production for mission-critical components.
Precision 3-, 4-, and 5-axis milling for complex, multi-axis components with tight tolerances and consistent repeatability across critical industries.
Complex components with tight tolerances for small-diameter, high-volume production. Capable of diameters as small as .010" with exceptional surface finishes.
High-precision turning for cylindrical and complex geometry parts, delivering tight tolerances down to ±.0002" and smooth surface finishes.
Production-intent prototyping that bridges design and production, testing fit, function, and manufacturability with the same precision as final parts.
Certified quality assurance program with precision inspections, CMM capabilities, and comprehensive documentation including certificates of conformance.
Our precision machining expertise delivers components where failure is not an option. From micro-sized features to complex geometries, we machine titanium, stainless steels, and specialty materials with tolerances down to ±.0002". With ISO 13485 and ISO 9001 certification, we ensure consistent quality for medical devices, aerospace, defense, and photonics applications.

Delivering mission-critical components for leading companies in medical, aerospace, and defense sectors.
Three generations of precision machining excellence serving industries where failure is not an option.
Tight tolerances down to ±.0002" with advanced Swiss turning and multi-axis capabilities.
ISO 13485 and ISO 9001 certified with comprehensive quality assurance program.
State-of-the-art CNC equipment including 8-axis Swiss machines and 5-axis milling centers.
WBENC certified woman-owned business with three generations of manufacturing expertise since 1953.
Industry professionals dedicated to precision machining excellence.

President
As the third-generation owner of Criterion Precision Machining, Tanya DiSalvo leads a woman-owned company that has been serving mission-critical industries since 1953. Under her leadership, Criterion has evolved from a general machine shop into a specialized precision machining company focused on medical device, aerospace, defense, and photonics industries. Tanya's vision has guided the company's investment in advanced technology and quality systems, ensuring Criterion maintains its position as a trusted partner for components where failure is not an option. Her commitment to excellence and innovation continues the family legacy while positioning the company for future growth in precision manufacturing.

Estimator/Project Manager
Mike Pinchot brings extensive experience in project management and cost estimation to Criterion Precision Machining. As both Estimator and Project Manager, he plays a crucial role in translating customer requirements into actionable manufacturing plans while ensuring projects meet both technical specifications and budget constraints. His expertise in precision machining processes allows him to accurately assess the complexity of components and provide reliable cost estimates for medical device, aerospace, defense, and photonics applications. Mike's attention to detail and understanding of manufacturing processes ensures that every project is properly scoped and executed to meet Criterion's exacting quality standards for mission-critical components.

Chief Financial Officer
David Glass serves as Chief Financial Officer at Criterion Precision Machining, overseeing the financial operations of this woman-owned precision manufacturing company. His financial expertise supports the company's continued investment in advanced machining technology and quality systems that enable Criterion to serve mission-critical industries. David's strategic financial management helps ensure the company maintains the resources necessary to deliver tight-tolerance components for medical device, aerospace, defense, and photonics applications. His role is essential in supporting Criterion's growth while maintaining the financial stability that customers rely on for long-term partnerships in precision manufacturing where consistency and reliability are paramount.
Medical device quality management system
Quality management system standard
Women's Business Enterprise certified
Contact us to discuss your technical requirements and receive a detailed quote for your mission-critical components.
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