Swiss-Level Precision, American Reliability

At C. Thorrez Industries, we specialize in high-precision screw machining services designed to meet the demands of modern manufacturing. With over 100 years of machining excellence in Jackson, MI, our facility offers advanced CNC Swiss screw machining capabilities, producing small, complex components with tight tolerances and unmatched repeatability.

Whether your application requires medical-grade materials, aerospace tolerances, or high-volume production, our machining solutions deliver precision you can count on.

Thorrez Industries With 100 Years of Experience – Consult with Our Experts

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Precision Screw Machining at C. Thorrez Industries

What Is Screw Machining?

Screw machining is a subtractive manufacturing process used to produce small, detailed, and cylindrical parts—often in large quantities. Traditionally performed using automatic lathes, modern machining now relies on CNC Swiss screw machining technology to achieve superior speed, precision, and flexibility.

At C. Thorrez Industries, we use CNC Swiss machines that allow the bar stock to slide through a guide bushing while multiple tools perform simultaneous operations. This setup dramatically increases part accuracy and reduces cycle time, especially for long, slender, or intricately designed parts.

Why Choose CNC Swiss Screw Machining?

Swiss-type CNC lathes are known for producing extremely accurate and consistent parts, especially with diameters under 1.25 inches. These machines are ideal for parts that require:

• High volume production with minimal waste
• Fine finishes and tight tolerances
• Complex geometries with multiple features
• Minimal secondary operations

CNC Swiss screw machining is commonly used for precision parts in industries where quality cannot be compromised—like medical devices, electronics, aerospace, and automotive applications.

Our Screw Machining Capabilities

At C. Thorrez, we combine modern equipment with deep industry experience to provide end-to-end precision machining solutions.

Key capabilities include:

• Multi-axis CNC Swiss screw machines for complex profiles
• Bar-fed production for high-volume efficiency
• Tight tolerances as low as ±0.0002”
• Secondary services include ultrasonic cleaning, laser marking, and cleanliness testing
• ISO-certified quality control throughout production

Whether you’re producing custom medical fasteners or intricate valve components, our team ensures every part meets your specs, schedule, and budget.

Versatility in Materials and Applications

Our machining processes accommodate a wide variety of materials, including:

• Stainless Steel
• Aluminum
• Brass
• Copper
• Titanium
• Plastics and engineered polymers

Typical applications include:

• Medical fittings and implant hardware
• Aerospace fasteners and bushings
• Automotive connectors and sleeves
• Electrical contacts and pins
• Precision spacers and shafts

No matter your industry, Thorrez Industries delivers parts that are clean, consistent, and ready for performance.

Why C. Thorrez for Screw Machining?

Choosing C. Thorrez Industries means choosing a team with deep technical expertise and a commitment to continuous improvement. We take pride in offering clients more than just parts—we deliver peace of mind through precision.

What sets us apart:

• Over a century of experience in precision machining
• Advanced CNC Swiss machines for repeatable accuracy
• In-house secondary operations for streamlined production
• Industry-leading quality assurance and part validation

When tolerances are tight and volume is high, trust Thorrez to deliver.

Get a Quote for Screw Machining

Looking for a reliable partner for machining or CNC Swiss screw machining services? C. Thorrez Industries is equipped to support your production needs with precision, speed, and quality.

Click here to request a quote or speak with one of our machining specialists today. We’re ready to bring your complex components to life.