Swiss Precision Turning Service for Your Business

TDB Precision provides top-notch Swiss Precision Turning services for your business. No matter what size of your order, our professionals ensure precision and reliability in every project. We offer competitive prices and quick delivery.

What is Swiss Precision Turning?

Swiss Precision Turning is a precision manufacturing technique renowned for its ability to produce intricate and high-accuracy turned parts. 

It serves industries like automotive, aerospace, and medical, where tight tolerances and precision are essential. 

This method employs computer-controlled lathes with sliding headstocks and guide bushings to fabricate intricate components efficiently and consistently. 

The key advantage lies in its ability to handle small, complex parts with high precision, reducing the need for extensive post-processing.

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What is the Difference Between Precision Turning and Swiss Precision Turning?

The structure of Swiss machines and CNC machines are quite different. In conventional CNC, turning workpieces remain static during use. On the other hand, the workpiece moves and spins along with the Z-axis in Swiss turning. 

Here is more about the differences:


The workpiece is fixed inside the machine spindle’s barrel in standard precision milling. This method isn’t ideal for machining long parts because of material misalignment issues.

On the other hand, Swiss Precision Turning uses a barrel clamp that can move along the machine tool’s spindle box behind a sliding rail. This setup allows the CNC blade to move around a guide pillar.

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Precision CNC Turning Services

Working Ability

Most standard CNC lathes typically come with either 3 or 4 axes, and they can’t perform both milling and turning in a single cycle. But Swiss machines have 5 axes, allowing them to perform both operations within a single machining cycle.


Water is used as a main refrigerant in Precision machining. But in Swiss machining, oil is the main cooling agent because oil is better at conducting heat compared to water.

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Traditional precision machining often involves using multiple machines to work on complex parts. It slows down the production process and increases cycle times.

However, Swiss machines are designed to combine milling and turning into a single machine. This means that when working on intricate components, you can perform multiple tasks on just one machine.

Swiss Precision Turning | #1 for Fine Finishes and Tight Tolerances

With a large number of top-grade Swiss machines, TDB Precision is fully capable of producing thousands of Swiss-turned parts monthly. 

We’ve combined powder metallurgy, die-casting, bar stock, automatic feeder, and various auxiliary processes. These give us the capability of producing impeccable fine finishes and tight tolerance.

Our surface finishes are:

Advantages of Swiss Precision Turning


Swiss machining combines multiple operations into one, reducing production time. Its simultaneous machining capabilities enhance productivity, making it a cost-effective choice for complex part manufacturing.

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High Level of Precision

It delivers unparalleled precision with minimal deviation. Its rigid setup and minimal vibration ensure consistently accurate parts. This makes it ideal for critical applications like aerospace and medical devices.

Extremely Tight Tolerances

Swiss machining achieves exceptional tight tolerances down to microns. This capability is vital for industries requiring exacting standards, such as automotive, electronics, and optics.

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CNC Turned Parts

Suitable for Small Parts

Perfect for intricate and small components, Swiss machining’s fine-tuned control allows for intricate designs and complex geometries. It ensures meticulous attention to detail, which is crucial for miniature parts in various industries.

Fast Pace

Swiss turning’s simultaneous multi-axis capabilities enable a fast production pace. Its swift chip removal and rapid tool changes reduce cycle times, ensuring timely delivery.

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Ready-to-Ship Parts

With minimal post-processing required, Swiss machining produces ready-to-ship parts. This efficiency reduces lead times and ensures that parts are quickly available for assembly and distribution.

Application of Swiss Precision Turning

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Information Industry

Swiss machining plays a vital role in making nanotechnology and ultra-fine technology components for data storage devices.

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Medical Sector

CNC machining is used in modern medical equipment like CT scanners and surgical robots. It’s also used in the manufacturing of medical prosthetics with exceptional precision.

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Automobile Industry

Swiss machining fabricates automotive parts such as fuel injectors, transmission components, and steering system parts. Precision is essential for vehicle reliability and fuel efficiency.

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Defense Industry

It produces firearm components, missile aiming systems, and optics. Its precision ensures military equipment reliability and effectiveness.

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Aerospace Industry

Swiss machining produces complex aerospace components like turbine blades, connectors, and fasteners. Its accuracy ensures safety and efficiency in aircraft and spacecraft, meeting stringent industry standards.

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Consumer Electronics

Swiss machining creates miniature components for smartphones, laptops, and wearables in the consumer electronics sector. This technology is essential for miniaturization and performance in modern gadgets.

Screw Turning and Swiss Precision Turning

CNC Swiss screw turning is great for making super precise parts. It works with plastic and metal, saving money and making parts better. It’s perfect for making accurate stuff and can do other things like tapping, drilling, and slotting, too.

Best Practices When Designing Parts With CNC Turning

Here are some useful tips for Swiss CNC turning:

Swiss Turning Materials TDB Precision Deals With

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We use Aluminum as our main machining material. Whether it’s Swiss turning or CNC turning, we always use Aluminum. Because it has great physical and chemical properties, it also proves high resistance, good conductivity, and extreme strength.

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Stainless Steel

TDB Tech prioritizes Stainless Steel due to its exceptional surface finish and exquisite aesthetic. It’s ideal for precision components demanding both durability and visual appeal.

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Copper stands as the prime choice for electrical applications. It offers excellent conductivity, making it indispensable in a multitude of electrical equipment.

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From making surgical instruments to industrial fitting, we use brass. It was originally made of Zinc and copper. This mixture of two materials makes it strong and effective against corrosion.

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Mild Steel

The only reason we use mild steel is because of its low carbon content. When you want to produce electric devices or auto gears and fittings, you need a material like mild steel. This will give you extra strength and structural stability. 

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Alloy Steel

This material is the result of a couple of hybrid materials like silicon, molybdenum, and nickel. We use this material to manufacture construction and household items 

Why Choose TDB Precision?

Choose TDB Tech Swiss Turning for reliable, experienced precision turning.
Our skilled team delivers quality results, meeting your unique needs with precision and efficiency.

Experience Team

TDB Tech brings a wealth of experience to the table. They've encountered a wide range of machining challenges over the years. Our team is reliable, quick, and highly efficient in every aspect.

Quality Assurance

We're an ISO 9001-certified CNC machining manufacturing company. We prioritize delivering parts and components that meet strict quality standards.

Modern Technology and Equipment

Staying up-to-date with modern technology and equipment is essential in precision machining. TDB Tech's investment in cutting-edge tools and machinery can lead to more accurate and efficient machining processes.

Minimizing Risks

Their expertise and quality control measures can minimize the chances of errors, delays, or subpar results. This will ultimately save you time and money.


As a reputable CNC Swiss machining manufacturer, we have a well-documented quality control process in place. This includes inspection, review, measurement, and testing protocols.

CNC Swiss turning is known for its high precision and tight tolerances. And we’re the best for this. We can achieve tolerances as tight as ±0.001mm. For 99.9% of manufacturers, achieving this type of tolerance is nearly impossible.

Yes, we’ve got a team of skilled engineers.  They’ll provide design assistance, CAD/CAM programming, and optimization to help you achieve the best results.

We were blown away by the quality and accuracy of the parts. Bob Chan was quick to respond to my emails, well into the night, and we received the parts back in a short timeframe. We really couldn’t have been happier with the service. I would gladly recommend them to anyone.
Volkan Atila
CEO & Founder - CNC24

Functional Prototype and Working Prototype

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