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Your Trusted Partner for Precision Engineering Solutions in Bolton
Metric Engineers is a sub-contract engineering company with over five decades of expertise in the Bolton area. Specialising in medium to heavy turning, we offer precision engineering services including conventional turning, milling, drilling, and CNC machining. Our capabilities extend to manufacturing special purpose machinery, jigs, fixtures, and compression moulds for industries such as aerospace and rubber seal production. With a maximum turning diameter of 2 metres and length of 4.87 metres, supported by craneage facilities up to 10 tonnes, we deliver complex, high-quality components. Our ISO9001:2015 certification underscores our commitment to quality assurance. We pride ourselves on competitive pricing, reliable delivery, and machining virtually any ferrous or non-ferrous material to exact specifications.

Client testimonials highlight our attention to detail, engineering knowledge, and dependable service. Our state-of-the-art equipment includes lathes, radial arm drills, and milling machines, ensuring precision for even the most demanding applications. We serve as a trusted partner for businesses requiring specialist manufacturing solutions, combining technical expertise with a customer-centric approach. Our teams extensive experience and investment in advanced machinery position us as leaders in precision engineering. Whether producing large-scale components or intricate tooling, we prioritise accuracy, durability, and client satisfaction. This dedication has fostered long-term relationships with clients across diverse sectors.
Services
Turning Milling CNC Machining Drilling Fitting Special Purpose Machinery Jigs & Fixtures Compression Moulds
Highlights and features
  • We have over 50 years of experience in precision engineering.
  • Our ISO9001:2015 certification guarantees quality assurance.
  • We offer craneage facilities up to 10 tonnes for heavy components.
  • We machine any ferrous or non-ferrous material to exact specifications.
  • Our expertise spans aerospace, rubber seal, and special machinery sectors.
Associations and certifications
  • ISO9001:2015
What people say
Highly complex parts Dependable delivery performance Second to none engineering Competitive pricing Excellent on deadlines
Services
Turning
Our turning services handle components up to 2 metres in diameter and 4.87 metres in length, using advanced lathes for material removal and refinement. We specialise in heavy-duty machining for industries requiring high-precision parts. Our capabilities include conventional and CNC turning, ensuring accuracy for complex geometries.
CNC Machining
CNC machining services produce components up to 3 metres in length with tight tolerances. Our multi-tasking machines ensure high precision for aerospace and industrial applications. This service combines automation with expert programming to deliver repeatable, complex parts efficiently.
Special Purpose Machinery
We design and manufacture bespoke machinery tailored to client specifications. This includes automation systems and production equipment for niche industries. Our engineering team ensures reliability and integration with existing workflows, enhancing operational efficiency for clients.
Compression Moulds
Compression moulds up to 2.15 metres in diameter are crafted for the rubber seal industry. Our precision tooling ensures consistent product quality and durability. These moulds are engineered for high-volume production, meeting stringent industry standards.
Drilling
Drilling solutions tackle demanding applications using radial arm drills with heights up to 3.86 metres. We handle large-scale components requiring precise hole placement and surface preparation. This service supports structural and mechanical projects needing robust drilling capabilities.
People
John Mellor
Procurement Engineer
John Mellor oversees procurement at Farrel Limited, relying on Metric Engineers for critical components. He praises their attention to detail, quality output, and dependable delivery performance for complex engineering projects.
Graham Hanks
Productions Director
Graham Hanks, Productions Director at Reddish Electro-Plating, values Metric Engineers' unmatched engineering knowledge and manufacturing skill. He highlights their reliability for precision work and competitive pricing over 30 years of collaboration.
Questions
What industries does Metric Engineers serve?
We serve aerospace, rubber seal manufacturing, and industrial sectors requiring precision engineering and special-purpose machinery.
What materials can you machine?
We work with all ferrous and non-ferrous metals to meet client specifications for durability and precision.
Are your engineering services ISO certified?
Yes, all our work adheres to ISO9001:2015 quality assurance standards for consistent excellence.
What is your maximum machining capacity?
Our lathes handle components up to 2m diameter and 4.87m length, with craneage up to 10 tonnes.