High machining steels

Performance machining steels that make you keep the world turning.

Every revolution starts with a single turn

Machining shapes the components our world relies on. From mobility and energy to engineering and medical technology, precision parts make the difference. Our high machinability steels are specifically designed for that role.

 They deliver exceptional machinability, reduce tool wear, improve surface quality, and ensure consistent results - even in the most complex components. So every cut performs. 

Ultimately, it comes down to the people who turn our steel into pieces of purpose - the machinists, the engineers, and every shop shaping precision into progress. Because with your work, these steels become the parts that keep the world turning.

Download the whitepaper

What makes steel truly machinable? Our new white paper "Machinability" shows how machinability-optimized special steels can measurably improve productivity, quality, and sustainability.

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Solutions for every turning challenge

Our machinability steels are engineered with special alloy additions and an optimized microstructure to deliver exceptional process reliability and machining performance.
By minimizing tool wear, ensuring controlled chip breaking, and reducing unplanned downtimes, they keep your production running smoothly. The choice of the right steel plays a crucial role, choose your highmachining steel.

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Find the perfect high machining steel for your next project

We understand that finding the right steel product is crucial for your projects. With our Product Finder, we simplify the selection process and provide you with a detailed insight into our capabilities.

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Technical experts close to where you turn precision parts.

We offer expert support, whether on-site or remote. Get fast answers, real-time guidance, and access to data-driven tools like UGICUT® and L.O.P. We help you fine-tune your performance, from tool life to chip control.

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Common questions about machinability

What makes a steel highly machinable?

A highly machinable steel enables efficient cutting, drilling, milling and turning while maintaining consistent quality. Key factors include optimized alloying concepts, controlled microstructures, reliable chip breaking and reduced tool wear. Swiss Steel offers a range of solutions designed to improve machining performance across different applications and material requirements. 

Related solutions: High-Strength Special Steels (ETG® / HSX®), UGIMA®-X Stainless Steels, SwissCut® Free-Machining Steels 

How can manufacturers increase productivity in machining operations?

Improved machinability enables higher cutting speeds, longer tool life and more stable production processes. Manufacturers benefit from reduced downtime, optimized machining cycles and increased machine utilization. The result is higher productivity without compromising component quality. 

Related solutions: ETG® 88/100, HSX®, UGIMA®-X, SwissCut® 

How can I reduce machining costs?

Machinable steels help lower production costs by reducing machining time, minimizing tool wear and decreasing unplanned machine stoppages. Some advanced steel grades can also eliminate secondary operations such as heat treatment, straightening or grinding, further improving manufacturing efficiency. 

Related solutions: ETG® 88/100, ETG® 25, HSX®, Surface Processed Bars 

Which steels combine high strength and good machinability?

Traditionally, higher strength often means more difficult machining. Advanced high-strength steels such as ETG® and HSX® are designed to combine excellent mechanical properties with outstanding machinability. This allows manufacturers to produce lighter, stronger and more cost-efficient components. 

Related solutions: ETG® 88/100, ETG® 25, HSX® 

How can stainless steel machining be improved?

Stainless steels are often challenging to machine due to their strength and toughness. Optimized stainless steel grades can improve chip control, extend tool life and enhance surface quality while maintaining corrosion resistance and mechanical performance. 

Related solutions: UGIMA®-X 4021, UGIMA®-X 4028, UGIMA®-X 4460 

Which steels are best suited for high-volume machining?

High-volume production requires reliable chip breaking, long tool life and consistent machining performance. Free-machining steels are specifically developed to support high cutting speeds, short cycle times and stable automated manufacturing processes. 

Related solutions: SwissCut®, 11SMn30+BX

How can I extend tool life in machining operations?

Tool life can be improved through optimized cutting parameters, stable machining conditions and the selection of steels designed for efficient machining. Materials with improved chip control and reduced cutting forces help minimize tool wear, reduce tool changes and increase overall productivity. 

Related solutions: UGIMA®-X, SwissCut®, ETG® 88/100, HSX® 

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