Swiss Turning
Multi-axis Swiss turning for complex components with diameters as small as 0.010" and tolerances down to ±0.0002" using advanced 5, 6, and 8-axis equipment.
Delivering mission-critical CNC Swiss turning and precision machining services for medical device, aerospace, defense, and photonics industries. Our advanced Swiss turning capabilities produce complex components with tolerances down to ±0.0002" and diameters as small as 0.010", ensuring consistent quality for applications where failure is not an option.

Complete precision machining solutions from Swiss turning to quality inspection for mission-critical applications.
Multi-axis Swiss turning for complex components with diameters as small as 0.010" and tolerances down to ±0.0002" using advanced 5, 6, and 8-axis equipment.
High-precision cylindrical and complex geometry turning with 2-axis and 6-axis multi-tasking capabilities for tight-tolerance components in challenging materials.
Precision 3-, 4-, and 5-axis milling for intricate, multi-axis components requiring exceptional accuracy and repeatability in critical industries.
Production-intent prototyping with the same precision and quality standards as full production, enabling seamless transition to volume manufacturing.
Certified quality assurance with Global Advantage CMM, OASIS optical inspection system, and Keyence measuring systems for comprehensive dimensional verification.
Criterion Precision Machining delivers uncompromising Swiss turning services for industries where precision is paramount. Our advanced multi-axis Swiss turning centers handle the most challenging geometries and materials, producing components with tolerances down to ±0.0002". From medical device components to aerospace parts, our ISO 13485 and ISO 9001 certified processes ensure consistent quality and reliability for applications where failure is not an option.

Delivering precision components for leading companies in medical device, aerospace, and photonics industries.
Seven decades of precision machining excellence with advanced technology and certified quality systems.
Specialized in Swiss turning with tolerances down to ±0.0002" for mission-critical applications.
ISO 13485 and ISO 9001 certified with FDA and ITAR registration for regulated industries.
Advanced multi-axis Swiss turning centers with live tooling and comprehensive inspection capabilities.
Woman-owned business with 70+ years of precision machining heritage serving no-failure industries.
Expert leadership driving precision machining excellence since 1953.

President
Tanya DiSalvo leads Criterion Precision Machining as the third-generation owner, continuing the company's legacy of precision manufacturing excellence. Under her leadership, Criterion has evolved into a specialized woman-owned precision machining company focused on serving mission-critical industries including medical device, aerospace, defense, and photonics. With a commitment to maintaining the highest quality standards, Tanya has overseen the implementation of advanced manufacturing technologies and quality systems that enable Criterion to achieve tolerances down to ±0.0002". Her vision drives the company's dedication to delivering consistent, reliable components for applications where failure is not an option, while fostering a culture of continuous improvement and technical expertise among the team.

Estimator/Project Manager
Mike Pinchot brings extensive expertise in precision machining project management and cost estimation to Criterion Precision Machining. As Estimator and Project Manager, Mike plays a crucial role in translating customer requirements into actionable manufacturing plans while ensuring accurate pricing and timeline projections. His deep understanding of Swiss turning capabilities, CNC machining processes, and quality requirements enables him to effectively manage complex projects from initial quote through final delivery. Mike's technical knowledge spans multiple industries including medical device, aerospace, defense, and photonics, allowing him to provide valuable insights and recommendations to customers throughout the manufacturing process. His attention to detail and commitment to customer satisfaction ensures that every project meets Criterion's exacting standards for precision and quality.

Quality Manager
Kelly Marflak oversees Criterion Precision Machining's comprehensive quality assurance program, ensuring that every component meets the exacting standards required by mission-critical industries. As Quality Manager, Kelly manages the company's ISO 13485 and ISO 9001 certified quality systems, overseeing multiple precision inspection processes including the Global Advantage 5x5x5mm CMM with TESTASTAR-sm probe, the OASIS Optical Automatic Smart Inspection System, and advanced Keyence measuring systems. Her expertise in quality control methodologies and statistical process control ensures consistent quality and compliance across all manufacturing operations. Kelly's commitment to continuous improvement and her deep understanding of regulatory requirements for medical device, aerospace, defense, and photonics industries make her instrumental in maintaining Criterion's reputation for delivering components where failure is not an option.
What tolerances can you achieve with Swiss turning?
We can achieve tolerances as tight as ±0.0002" with our advanced multi-axis Swiss turning centers, making us ideal for precision components in medical device, aerospace, and defense applications.
What is the smallest diameter you can machine?
What materials do you work with?
Are you certified for medical device manufacturing?
Do you offer prototyping services?
What inspection capabilities do you have?
How long does a typical project take?
Can you handle ITAR-regulated projects?
Contact our experts for a detailed consultation on your precision machining requirements.
Medical Device Quality Management
Quality Management System
Women's Business Enterprise
Get a detailed quote for your Swiss turning and precision machining requirements. Our experts are ready to discuss your specifications.
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