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Business Details
50+ Years
experience
Your Trusted Partner for Precision Engineering Solutions
Established in 1970, Clayton Precision Engineering has built a reputation as a leading provider of precision engineering solutions in the UK. Our two modern facilities in Isleworth, West London, spanning over 10,000 square feet, house advanced CNC machining capabilities, including 5-axis technology, to deliver components with exceptional accuracy. We serve critical sectors such as aerospace, nuclear, scientific, medical research, and motorsport, supporting clients from prototyping to high-volume production. Our team of highly skilled engineers and programmers brings decades of combined experience, ensuring technical expertise and adaptability in machining complex materials to tight tolerances. Committed to quality, we operate under AS9100 Rev D certification, maintaining rigorous standards across every stage of manufacture.

By investing in cutting-edge technology and staff development, we provide cost-effective, reliable solutions tailored to evolving industry demands. Our long-standing client relationships, including partnerships with organisations like BOC, reflect our dedication to exceeding expectations through innovation and precision. With a focus on continuous improvement, we integrate advanced CADCAM software and collaborate with approved sub-contractors to deliver fully finished components. Our philosophy combines technical excellence with a proactive approach to problem-solving, ensuring clients receive comprehensive support for diverse and challenging projects.
Services
CNC Turning CNC Milling CAD CAM Sub Contract Services 5-Axis Machining
Details
  • Year established: 1970
Highlights and features
  • We have over 50 years of experience in precision engineering.
  • Our facilities include 5-axis machining and advanced CADCAM capabilities.
  • We are AS9100 Rev D certified for aerospace quality standards.
  • Our skilled workforce delivers complex components to tight tolerances.
  • We provide end-to-end solutions from prototyping to high-volume production.
Associations and certifications
  • AS9100 Rev D
  • ISO 9001
Services
CNC Turning
Our CNC turning services utilise 15 advanced machines, capable of handling diameters from 1.5mm to 250mm. Equipped with mill/turn and live tooling capabilities, we produce complex components for aerospace and medical sectors. Highly skilled programmers ensure precision in challenging materials, adhering to strict tolerances for critical applications.
CNC Milling
With multi-axis CNC milling up to 762 x 508 x 508 mm capacity, we deliver high-precision 3D components. Our engineers use the latest CADCAM software for offline programming, enabling efficient production from prototypes to large batches. This ensures optimal surface finishes and dimensional accuracy for industries like nuclear and motorsport.
CAD CAM
Our CAD/CAM integration streamlines design-to-production workflows using IGES, DXF, and STEP file compatibility. This allows rapid prototyping and economical manufacturing of complex geometries. Continuous software updates and staff training ensure we meet evolving client needs with innovative digital solutions.
Sub Contract Services
We coordinate sub-contract operations including heat treatment, plating, and NDT through approved suppliers. This ensures components meet full drawing specifications without delays. Clients can also nominate their preferred specialists, maintaining flexibility while guaranteeing quality compliance.
5-Axis Machining
Our 5-axis capabilities handle parts within a 750 x 500 x 500mm envelope, enabling single-setup machining of complex shapes. This reduces lead times and enhances accuracy for aerospace and medical components. Combined with vibration-damping equipment, we achieve superior surface finishes for critical applications.
Questions
What industries do you serve?
We specialise in aerospace, nuclear, scientific, medical research, and motorsport sectors, providing precision components tailored to each industry's exacting standards.
Are you certified for quality standards?
Yes, we hold AS9100 Rev D certification for aerospace quality management systems and ISO 9001 for general quality assurance.
What machining capabilities do you offer?
We provide CNC turning (1.5mm–250mm), 5-axis milling, and complex CADCAM programming, with facilities for prototyping to high-volume production.
Can you handle complete component finishing?
Yes, we coordinate sub-contract services like heat treatment, plating, and NDT through approved suppliers to deliver fully finished parts.
How do you ensure precision in manufacturing?
We use Mitutoyo CMM equipment for quality control, advanced software for process monitoring, and maintain rigorous in-house training for our engineering team.
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