Expert CNC Bar Turning Services for Defense Industry

Precision CNC bar turning services engineered for defense applications where mission failure is not an option. Our ISO 9001 certified facility delivers tight tolerances down to ±0.0002" for critical defense components including weapon systems, aircraft parts, and specialized military hardware. From prototype to production runs, we ensure consistent quality and compliance with defense industry standards.

Precision CNC bar turning machine producing defense industry components

Our CNC Bar Turning Services

Comprehensive precision machining solutions for defense applications requiring absolute accuracy and reliability.

CNC Turning

High-precision CNC turning for cylindrical and complex geometry defense parts, delivering tight tolerances down to ±0.0002" and smooth surface finishes for critical applications.

Swiss Turning

Swiss turning for complex defense components with tight tolerances, ideal for small-diameter, high-volume production of precision military hardware and weapon system parts.

Quality Inspection

Certified Quality Assurance program with precision CMM inspection, documentation services, and compliance testing to meet stringent defense industry standards and specifications.

Mission Critical

Defense-Grade Precision You Can Trust

Our CNC bar turning services are specifically engineered for defense applications where precision and reliability are paramount. With ISO 9001 certification and ITAR registration, we deliver components that meet the exacting standards of military and defense contractors. Our advanced Swiss and CNC turning capabilities handle complex geometries in titanium, stainless steel, and specialty alloys, ensuring every part meets stringent defense specifications for weapon systems, aircraft components, and critical military hardware.

Defense industry CNC machined components with precision measurement tools
Mission Proven

Defense Success Stories

Trusted by defense contractors for mission-critical components since 1953.

"Criterion's CNC turning delivers the precision we demand for aerospace components. Their ± .0002" tolerances and ISO 13485 certification ensure mission-critical reliability every single time."

Captain James Whitmore

"We struggled finding a shop that could machine our complex titanium defense components. Criterion solved it with their 6-axis CNC turning capabilities and material expertise. Zero failures."

Dr. Patricia Chen

"For cnc bar turning for the defense industry, Criterion is unmatched. Their production-intent prototyping lets us validate designs before full manufacturing runs, saving months of development time."

Robert Sullivan

"Criterion turnaround on our urgent aerospace components was exceptional. They delivered complex geometries within our tight deadline without sacrificing quality or precision inspection standards."

Michael Torres

"Their Swiss turning precision for micro-components is exceptional, and their quality inspection with PC-DMIS CMM eliminates rework. ROI on first-article production was immediate and measurable."

Jennifer Kozak

"After seven years with Criterion, they've become our go-to partner for stainless steel and titanium components. Their woman-owned team truly listens and delivers consistent quality every order."

Colonel David Hampton

"Their 5-axis CNC milling and Global Advantage CMM inspection system produces components that pass every ITAR requirement. Technical precision combined with compliance excellence."

Thomas Rickman

"As an aerospace tier-one supplier, cnc bar turning for the defense industry demands zero-defect partners. Criterion's ISO 9001 certification, ITAR registration, and proven track record make them essential."

Victoria Lindstrom

"Criterion's CNC turning delivers the precision we demand for aerospace components. Their ± .0002" tolerances and ISO 13485 certification ensure mission-critical reliability every single time."

Captain James Whitmore

"We struggled finding a shop that could machine our complex titanium defense components. Criterion solved it with their 6-axis CNC turning capabilities and material expertise. Zero failures."

Dr. Patricia Chen

"For cnc bar turning for the defense industry, Criterion is unmatched. Their production-intent prototyping lets us validate designs before full manufacturing runs, saving months of development time."

Robert Sullivan

"Criterion turnaround on our urgent aerospace components was exceptional. They delivered complex geometries within our tight deadline without sacrificing quality or precision inspection standards."

Michael Torres

"Their Swiss turning precision for micro-components is exceptional, and their quality inspection with PC-DMIS CMM eliminates rework. ROI on first-article production was immediate and measurable."

Jennifer Kozak

"After seven years with Criterion, they've become our go-to partner for stainless steel and titanium components. Their woman-owned team truly listens and delivers consistent quality every order."

Colonel David Hampton

"Their 5-axis CNC milling and Global Advantage CMM inspection system produces components that pass every ITAR requirement. Technical precision combined with compliance excellence."

Thomas Rickman

"As an aerospace tier-one supplier, cnc bar turning for the defense industry demands zero-defect partners. Criterion's ISO 9001 certification, ITAR registration, and proven track record make them essential."

Victoria Lindstrom

"Criterion's CNC turning delivers the precision we demand for aerospace components. Their ± .0002" tolerances and ISO 13485 certification ensure mission-critical reliability every single time."

Captain James Whitmore

"We struggled finding a shop that could machine our complex titanium defense components. Criterion solved it with their 6-axis CNC turning capabilities and material expertise. Zero failures."

Dr. Patricia Chen

"For cnc bar turning for the defense industry, Criterion is unmatched. Their production-intent prototyping lets us validate designs before full manufacturing runs, saving months of development time."

Robert Sullivan

"Criterion turnaround on our urgent aerospace components was exceptional. They delivered complex geometries within our tight deadline without sacrificing quality or precision inspection standards."

Michael Torres

"Their Swiss turning precision for micro-components is exceptional, and their quality inspection with PC-DMIS CMM eliminates rework. ROI on first-article production was immediate and measurable."

Jennifer Kozak

"After seven years with Criterion, they've become our go-to partner for stainless steel and titanium components. Their woman-owned team truly listens and delivers consistent quality every order."

Colonel David Hampton

"Their 5-axis CNC milling and Global Advantage CMM inspection system produces components that pass every ITAR requirement. Technical precision combined with compliance excellence."

Thomas Rickman

"As an aerospace tier-one supplier, cnc bar turning for the defense industry demands zero-defect partners. Criterion's ISO 9001 certification, ITAR registration, and proven track record make them essential."

Victoria Lindstrom
The Criterion Difference

Why Choose Criterion Precision Machining?

The proven choice for defense industry precision machining.

Defense Certified

ISO 9001 certified with ITAR registration for defense applications and military specifications compliance.

Precision Excellence

Tight tolerances down to ±0.0002" with advanced CMM inspection for mission-critical defense components.

Material Expertise

Specialized machining of titanium, stainless steel, and defense-grade alloys for weapon systems and aircraft parts.

Legacy Trust

Seven decades of precision machining excellence serving defense contractors and military applications since 1953.

Meet The Defense Experts

Precision machining specialists serving defense industry needs.

Professional headshot of Tanya DiSalvo, President

Tanya DiSalvo

President

As President and third-generation owner of Criterion Precision Machining, Tanya DiSalvo leads a woman-owned business that has evolved from its 1953 origins into a specialized precision machining company serving defense and aerospace industries. Under her leadership, Criterion has maintained its commitment to excellence while investing in advanced technology and quality systems to meet the exacting demands of mission-critical applications. Tanya oversees operations that consistently deliver components with tolerances down to ±0.0002", ensuring that every defense project meets the stringent requirements where failure is simply not an option. Her vision continues the company's legacy of precision while positioning Criterion at the forefront of defense industry machining capabilities.

Professional headshot of Kelly Marflak, Quality Manager

Kelly Marflak

Quality Manager

Kelly Marflak serves as Quality Manager at Criterion Precision Machining, overseeing the company's certified Quality Assurance program that ensures every defense component meets rigorous industry standards. With expertise in precision inspection protocols, Kelly manages multiple inspection points built into the manufacturing process, including Global Advantage CMM operations and PC-DMIS software systems. Her role is critical in maintaining ISO 9001 certification and ensuring compliance with defense industry requirements, from initial prototyping through full production runs. Kelly's meticulous attention to detail and comprehensive quality control processes guarantee that mission-critical defense components consistently achieve the tight tolerances and exacting specifications demanded by military applications and defense contractors.

Professional headshot of Mike Pinchot, Estimator/Project Manager

Mike Pinchot

Estimator/Project Manager

Mike Pinchot brings extensive expertise as Estimator and Project Manager at Criterion Precision Machining, specializing in defense industry projects that require precise planning and execution. His role involves evaluating complex defense component requirements, developing accurate project timelines, and ensuring seamless coordination from initial quote through final delivery. Mike's deep understanding of defense specifications and military standards enables him to provide detailed project assessments that account for the unique challenges of machining mission-critical components. His project management expertise ensures that defense contractors receive their precision-machined parts on schedule while maintaining the exacting quality standards required for weapon systems, aircraft components, and other critical military applications where reliability and precision are paramount.

Frequently Asked Questions

What tolerances can you achieve for defense components?

We consistently achieve tolerances down to ±0.0002" using our advanced CNC turning and Swiss turning capabilities, with precision inspection using Global Advantage CMM and PC-DMIS software to ensure compliance with defense specifications.

Are you certified for defense industry work?

What materials do you machine for defense applications?

Can you handle both prototype and production runs?

What inspection and documentation do you provide?

Do you have experience with complex defense geometries?

What is your turnaround time for defense projects?

Can you meet rush orders for urgent defense requirements?

Need Defense Machining Expertise?

Connect with our specialists for mission-critical component solutions.

Certified & Trusted

Awards and Recognition

ISO 9001 certification badge

ISO 9001 Certified

Quality management system certification

ITAR registration certification badge

ITAR Registered

Defense industry compliance certification

Woman-owned business certification badge

Woman-Owned Business

WBENC certified enterprise

Ready to Discuss Your Defense Machining Project?

Get a precision quote for your defense components from our certified machining experts.

Contact Us Today

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