A CNC turned part is a precision-machined component produced using a CNC lathe, where the material rotates while cutting tools shape it. Ideal for shafts, bushings, and threaded components, CNC turning ensures tight tolerances, smooth finishes, and high repeatability across various materials, including steel, aluminium, and plastics.


What Is CNC Turning?
CNC (Computer Numerical Control) machining is an advanced manufacturing process where pre-programmed computer software precisely controls the movement of tools and machinery to create intricate parts with exceptional accuracy. CNC turning, a specialised subset of this process, focuses on the production of cylindrical components. Unlike CNC milling, where the cutting tool rotates, this process rotates the workpiece while a stationary cutting tool removes material to achieve the desired shape. This makes CNC turning services ideal for manufacturing parts like shafts, bushings, couplings, and other round items required across various industries.
Our advanced CNC lathes are designed to deliver high-quality CNC-turned parts, offering exceptional precision and repeatability for both small and large production runs. These machines are equipped with milling capabilities, allowing us to combine CNC milling and turning processes in a single setup. This capability enables us to produce complex components that require both methods, such as shafts with keyways, flanges with bolt patterns, or other intricate geometries, streamlining production and reducing lead times.

Benefits Of CNC Turning
High Precision And Accuracy
CNC turning delivers unmatched precision, enabling the creation of highly detailed and accurate CNC-turned parts. This level of precision is critical for applications in industries like aerospace, medical, and automotive, where even minor inaccuracies can affect performance. By using computer-controlled motors with precision scales, CNC turning services ensure that every part meets exact specifications, providing reliability and consistency across all production runs. With the majority of the process being automated this reduces the likelihood of human error thus maintaining a consistent high quality.
Efficiency For Cylindrical Components
The process is specifically designed for producing cylindrical parts like shafts, bushings, and couplings. The workpiece rotates while the cutting tool shapes the material, making this process inherently efficient for round components compared to CNC milling. CNC turning services are capable of handling high volumes with speed and consistency, making it an ideal choice for industries requiring large quantities of cylindrical components.
Integration Of CNC Milling And Turning
Modern machines often have built-in CNC milling capabilities and can combine CNC turning and CNC milling in a single setup. This enables the production of complex parts like shafts with keyways, covers with bolt patterns, and components needing both processes. By handling multiple operations on one machine, production and set-up times are reduced, workflows are streamlined, and intricate designs are delivered faster.
Cost-Effective Production
CNC turning services are highly efficient, reducing material waste through optimised programming and automated operations. By minimising setup times and maximising machine utilisation, CNC turning companies offer a cost-effective solution for both small and large production runs. This makes turning CNC ideal for businesses seeking high-quality components without excessive production costs.
Why Choose Us?
CNC turning is one of our core specialities, backed by decades of experience and a commitment to delivering precision and quality. Our advanced machines, including lathes with bar feed capabilities and integrated milling functions, allow us to efficiently produce CNC-turned parts to the highest standards. From simple cylindrical components like shafts and bushings to more complex designs requiring a combination of CNC milling and turning, we work with a wide range of materials, including mild steel, stainless steel, aluminium, and plastics, ensuring versatility across industries.
Our skilled team of engineers pairs technical expertise with a customer-focused approach to complete every project on time and to specification. As an ISO 9001-certified CNC turning company, we maintain strict quality control to deliver consistent results. With shift-based operations, we maximise productivity and adapt to tight deadlines, meeting the unique demands of our customers.

Our CNC Turning Machines
Whether you need precision-engineered prototypes or large production runs, JR Gilbert Engineering’s CNC turning services provide reliable solutions. Our experience with bespoke machine builders and diverse industries demonstrates our ability to tackle even the most complex projects.
We aim to simplify your supply chain by offering a complete solution for your component needs. Beyond precision machining, we can manage all finishing processes for your parts, including anodising, hardening, powder coating, wet painting, zinc plating, galvanising, SurTec coating, PTFE coating, and many more. By coordinating these finishing services on your behalf, we save you the time and hassle of dealing with multiple suppliers. This streamlined approach not only ensures consistent quality but also reduces lead times and simplifies logistics, allowing you to focus on your core operations with confidence that your components will arrive finished and ready to use.
Mazak Integrex 35Y – CNC Turning/Milling Centre, Maximum diameter, 470mm, Maximum length 1527mm
Lynx 300M – CNC turning with live tooling, Maximum diameter, 370mm, Maximum length 712mm
Lynx 220LY - CNC Turning/Milling Centre with bar feeder,


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Quality Accreditations
Providing parts to required specifications combined with a first class service are principal values at Gilbert Engineering. We use quality control measures within our inspection department, as well as calibrated precision testing equipment to ensure that we meet the exact standards required.
Our Quality Management System is accredited by the United Register of Systems: ISO9001:2015.

