CNC Milling
Precision 3-, 4-, and 5-axis milling for complex aerospace components with tight tolerances and consistent repeatability for aircraft systems.
Delivering mission-critical aerospace machined components with tolerances down to ±.0002". Our ISO-certified facility specializes in complex geometries, titanium alloys, and precision parts for aircraft systems where failure is not an option. From prototyping to production runs, we provide the aerospace industry with reliable CNC solutions.

Comprehensive precision machining solutions for mission-critical aerospace applications.
Precision 3-, 4-, and 5-axis milling for complex aerospace components with tight tolerances and consistent repeatability for aircraft systems.
High-precision turning for cylindrical aerospace parts, delivering tolerances down to ±.0002" and smooth surface finishes for critical applications.
Complex small-diameter aerospace components with exceptional precision, ideal for intricate parts with micro-features and challenging materials.
Production-intent prototyping for aerospace applications, bridging design and manufacturing with the same precision standards as final production.
Certified quality assurance with Global Advantage CMM, PC-DMIS software, and comprehensive documentation for aerospace compliance requirements.
Specialized machining of titanium, stainless steels, aluminum, and aerospace-grade alloys for lightweight yet durable aircraft components.
Our aerospace machining services deliver the precision and reliability that aircraft systems demand. With decades of experience serving the aerospace industry, we understand that every component must meet exacting standards for safety and performance. Our ISO-certified facility combines advanced CNC technology with rigorous quality control to produce parts that perform flawlessly in the most demanding aerospace applications.

Delivering precision aerospace components for industry leaders worldwide.
Seven decades of precision machining excellence for aerospace applications.
Tolerances down to ±.0002" with certified quality assurance programs and aerospace-grade inspection.
ISO 13485 and ISO 9001 certified facility with FDA and ITAR registration for aerospace compliance.
Advanced multi-axis CNC equipment and Swiss turning capabilities for complex aerospace geometries.
Since 1953, serving mission-critical industries where failure is not an option, including aerospace and defense.
Industry experts dedicated to aerospace 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 facility focused on aerospace, defense, medical device, and photonics industries. Tanya's vision has driven the company's investment in advanced CNC technology, quality systems, and specialized capabilities that meet the exacting demands of the aerospace sector. Her commitment to excellence ensures that every aerospace component produced meets the rigorous standards required for aircraft applications where failure is not an option. Through her leadership, Criterion has maintained its reputation as a trusted partner for aerospace manufacturers requiring components with tolerances down to ±.0002" and exceptional quality standards.

Estimator/Project Manager
Mike Pinchot brings extensive expertise in aerospace project management and precision machining estimation to Criterion. As both Estimator and Project Manager, Mike plays a crucial role in ensuring that complex aerospace machining projects are accurately quoted, properly planned, and executed to the highest standards. His deep understanding of CNC machining processes, material requirements, and aerospace industry specifications enables him to provide accurate project timelines and cost estimates for mission-critical components. Mike works closely with aerospace clients to understand their specific requirements, from prototype development through full production runs, ensuring that every project meets the stringent quality and delivery standards expected in the aerospace industry. His project management expertise ensures smooth coordination between engineering, manufacturing, and quality assurance teams to deliver aerospace components that meet or exceed customer expectations.

Quality Manager
Kelly Marflak oversees Criterion's comprehensive quality assurance program, ensuring that every aerospace component meets the rigorous standards required for aircraft applications. With expertise in ISO 13485 and ISO 9001 quality systems, Kelly manages the company's certified quality processes, from incoming material inspection through final product verification. She oversees the operation of advanced inspection equipment including the Global Advantage CMM with PC-DMIS software and the OASIS Optical Automatic Smart Inspection System. Kelly's attention to detail and commitment to quality excellence ensures that aerospace components achieve the tight tolerances down to ±.0002" that Criterion is known for. Her quality management expertise includes statistical process control, documentation requirements, and compliance with aerospace industry standards, making her an essential part of delivering mission-critical components where failure is not an option.
What is an aerospace machine?
An aerospace machine is specialized manufacturing equipment used to produce precision components for aircraft, spacecraft, and related systems. These machines must meet stringent quality and precision standards to create parts that can withstand extreme conditions and safety requirements in aerospace applications.
What is an aerospace machinist?
What is aerospace equipment?
What is an aircraft machining technician?
What is CNC in aerospace?
What tolerances can you achieve for aerospace components?
What materials do you machine for aerospace applications?
Do you provide prototyping services for aerospace projects?
Contact our precision machining specialists for a detailed consultation.
Medical device quality management certification
International quality management standard
Women's Business Enterprise certification
Contact us today for a consultation and detailed quote for your precision aerospace 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