Precision CNC Turning for Complex, Tight-Tolerance Components.

Small parts, big expectations,  delivered with precision, speed, and certified quality.

CNC turning is a craft perfected over decades. We specialize in producing highly complex, tight-tolerance turned components for industries where failure is not an option, including medical devices, aerospace, defense, and photonics.

Our state-of-the-art CNC turning centers, combined with an experienced, detail-driven team, deliver small parts with unmatched precision, consistency, and quality. Whether you need prototypes, low-to-mid volume production, or mission-critical components, Criterion Precision

  • Complex geometries and challenging materials
  • Tight tolerances down to ± .0002”
  • Micro to medium-sized components
  • In-house secondary operations and inspection
  • Experience with titanium, stainless steels, specialty plastics, and alloys

Certifications You Can Trust

Trusted CNC Turning for Demanding Industries

Medical Device

  • Surgical instruments
  • Implantable device components
  • Diagnostic equipment parts

Aerospace & Defense

  • Lightweight components for aircraft
  • Defense systems
  • Space applications

Photonics & Optics

  • Lens housings
  • Lens mounts
  • Optical system components
Metal rods laying horizontally

How Precision Machining Drives Innovation in Manufacturing

Innovation is the lifeblood of modern manufacturing, driving advancements in technology, efficiency, and product quality across industries. Behind these breakthroughs lies precision machining, a cornerstone of modern production that enables manufacturers to turn ambitious ideas into reality. 

CNC turning parts with CAD drawing on table

5 Reasons to Partner with a Precision Machining Expert Like Criterion

In today’s competitive manufacturing landscape, finding the right partner for your precision machining needs is crucial. Whether you’re developing cutting-edge medical devices, aerospace or defense components, or photonics systems, the quality and reliability of your machined parts can make or break your project.

Criterion's Turning Equipment

  • CNC Turning Center - 2 Axis
  • CNC Turning Center - 6 Axis Multi-Tasking - Live Tooling

Ready to partner with a precision machining leader?

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