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50+ Years
experience
Precision CNC Engineering Services in Holmer Green
Established in 1975, Marathon C N C Engineering has built a reputation as a trusted provider of precision engineering solutions in Holmer Green, Buckinghamshire. Our expertise spans CNC milling, turning, and manual machining, serving diverse sectors including scientific, medical, and food industries. With decades of experience, we combine technical proficiency with efficient resource management to deliver high-quality components tailored to exact specifications. Our commitment to quality assurance extends across material sourcing, production, and subcontract services, ensuring consistent reliability. Clients benefit from competitive pricing, free no-obligation quotations, and a streamlined project management approach that reduces supplier lists and operational costs.

Every order receives formal confirmation with transparent cost and delivery timelines, guaranteeing clarity and accountability. Our skilled workforce utilises advanced machinery, including Hiendenhain-controlled machining centres and FANUC systems, to produce precision components from materials like aluminium, stainless steel, and engineering plastics. This technical capability, paired with our focus on client collaboration, enables us to support both one-off prototypes and medium-batch production runs. As a long-standing local business, we prioritise responsiveness and adaptability to meet evolving industry demands while maintaining rigorous quality standards.
Services
CNC milling CNC turning Manual machining Precision components Batch production
Details
  • Year established: 1975
Highlights and features
  • We have over 45 years of experience in precision engineering since 1975
  • Our project management reduces supplier lists and operational costs
  • Free no-obligation quotations with transparent pricing
  • Quality-checked supply chain for materials and subcontract services
  • Advanced CNC machinery for precision components up to 800mm dimensions
Services
CNC milling
Our CNC milling capabilities handle components up to 800mm in the X-axis using advanced Hurco machining centres. We produce complex geometries with tight tolerances for industries requiring high-precision parts. Clients benefit from our technical expertise in multi-axis machining and material versatility.
CNC turning
With maximum billet capacity of 200mm diameter, our CNC turning services produce precision cylindrical components. FANUC-controlled systems ensure consistent quality for both bar and billet materials. This service supports applications requiring exact dimensional accuracy in production runs.
Manual machining
Complementing our CNC capabilities, manual machining services handle specialist requirements using conventional lathes and milling equipment. This approach provides cost-effective solutions for prototyping and low-volume production. Our skilled engineers maintain precision in every manually machined component.
Precision components
We manufacture precision components from diverse materials including stainless steel, aluminium alloys, and engineering plastics. Quality assurance covers material sourcing through to final inspection. Clients receive components meeting exact specifications for critical applications.
Batch production
Our capabilities span from one-off prototypes to medium-batch production runs. Efficient resource management ensures consistent quality across volumes. This service reduces clients' supplier management burden through integrated project handling.
Questions
What industries do you serve?
We supply precision components to scientific, medical, food industry, and other technical sectors requiring engineered solutions.
Can you handle one-off component requests?
Yes, we produce precision parts from single prototypes up to medium-batch production runs.
Do you provide free quotations?
Yes, we offer free no-obligation quotations with transparent cost breakdowns.
What materials can you work with?
We machine aluminium, stainless steel, brass, engineering plastics, and various alloy materials.
How do you ensure quality?
We implement quality checks at all stages, from material sourcing to final component inspection.
What's your location?
We operate from Unit 15 Chiltern Trading Estate in Holmer Green, Buckinghamshire.