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Subcontract precision machining · Brentwood, Essex
Quality CNC turning, milling & machining solutions
An established Aerospace EN 9100 and ISO 9001 accredited precision machining company, supplying precision machined components and sub-assemblies throughout the UK and worldwide.
Prototype to full production
In all metals, including duplex, inconel & titanium
EN 9100 Aerospace accredited
ISO 9001 accredited
Family business since 1966
Supplying the UK & worldwide
1966
Founded by George Emery
~40
Highly skilled engineers and staff
22
Mazak CNC turning and machining centres
15
Grinding and honing machines
3rd
Generation of family directors
Complete subcontract machining
One partner, from first drawing to production run
We offer a complete subcontract machining solution, which includes CNC turning, CNC milling, CNC grinding and wire erosion for companies within the aerospace, defence, offshore oil & gas, pharmaceutical, food packaging and commercial industries.
Our precision engineers are dedicated to meeting all your needs, ensuring components and assembly parts are manufactured to the very highest standards.
Duplex
Inconel
Titanium
All metals
Capabilities
Turning, milling, grinding and wire erosion under one roof
Continual investment in the latest CNC machining equipment, systems and technology keeps us at the forefront of engineering excellence.
01
CNC Turning
Extensive CNC turning capacity, including the latest in Mazak bar feed machining with C and Y axis live tooling.
Up to 102mm bar feed · Z1500
02
CNC Milling
A comprehensive milling facility, including the latest in 3 and 4 axis palletised machining.
Horizontal to X800 Y800 Z800
03
CNC Grinding
Up to date CNC grinding machinery for faster turnaround times, plus auto honing for smoother, precision surfaces.
External, internal, surface & honing
04
Wire Erosion
Wire erosion alongside our turning, milling and grinding, as part of a complete subcontract service.
Part of the full RSC service
Also:
Assembly & finishing
Sub-assemblies
Prototype & development
Volume production
Machine list
A Mazak-led plant list, built for precision
Highlights from our machine shop. Full capacities for every machine are on the Turning, Milling and Grinding pages.
Turning
13 CNC + 3 manual
Mazak CNC lathes with C axis live tooling
Mazak QT Nexus 350M
X450 Z1500
Mazak QT Smart 350M (x2)
102mm bar feed
Mazak QT Nexus 250MS twin spindle
77mm bar feed
Mazak QT Smooth 250MY, C + Y axis
X270 Z500
Milling
9 CNC + 3 manual
3 and 4 axis palletised machining
Mazak HCN6000 twin pallet (x3)
X800 Y800 Z800
Mazak HCN5000 twin pallet
X730 Y730 Z800
Mazak VTC 300C 4-axis
X1740 Y760 Z660
Mazak VCN 600 4-axis
X1050 Y600 Z600
Grinding
15 machines
External, internal, centreless, surface and honing
Studer S33, gauging & probing
X355 Z1100
Voumard 150 CNC, B axis
X300 Z1300
Okamoto Auto internal
X200 Z500
Sunnen 1803 / 1805 honing
1.27 to 150mm dia
Sectors
Trusted in industries where precision is non-negotiable
We assist customers through all stages of component manufacture, from the transfer of 2D drawings and 3D models through to the delivery of scheduled production runs.
Aerospace
For many years a key subcontract partner to the aerospace and aviation markets, working to AS 9100 and ISO 9001.
Defence
Top quality precision machined components and sub-assemblies supplied to the defence and MOD sectors for a number of years.
Offshore Oil & Gas
A rapid turnaround service for precision components and parts needed fast for the offshore oil and gas sectors.
Formula 1 & Motorsport
A key subcontract partner of quality machined components and sub-assembly parts to Formula One motorsport and automotive industries.
Pharmaceutical & Medical
CNC precision machining for the pharmaceutical, medical and surgical instrument sector.
Food Packaging
A full subcontract precision engineering service to customer specification for the food and packaging sector.
Our work
Components and sub-assemblies, made in Essex
How we work
From prototype to volume production
We welcome enquiries on new or existing projects, and offer a full subcontract engineering service at every stage.
01
Drawings & models
We work from your 2D drawings and 3D models, whether it is a new or existing project.
02
Prototype & development
Component and part prototyping in all metals, including duplex, inconel and titanium.
03
Production & assembly
Through to volume production and scheduled production runs, with a complete assembly and finishing service.
Our history
Three generations of engineering excellence
RSC Precision Engineering is a family business that continues to maintain its high quality and precision components for its many customers.
1966
Founded by George Emery as a cutter grinder in Romford, Essex.
Growth
Expanded into turning and milling, with his sons forming a family business.
2002
Relocated to a purpose built factory in Brentwood, Essex.
Today
Around forty skilled engineers and staff, led by the third generation of family directors.
Quality
Accredited to aerospace standards
As an aerospace precision engineering company, we take the quality and integrity of the components and sub-assemblies we manufacture seriously.
EN 9100
Aerospace quality management
ISO 9001
Quality management
Get in touch
Let us make your subcontract engineering easier
Send us your drawings or tell us about your project, and our team will come back to you with a quote.
Request a quote →Call
Visit
Unit 1A Horndon Industrial Park, Station Road, West Horndon, Brentwood, Essex CM13 3XL
Office hours
Mon to Thu 8am to 4:30pm · Fri 8am to 1pm
EN 9100 and ISO 9001 accredited precision machining in Brentwood, Essex. A family business since 1966.
Capabilities
CNC Turning
CNC Milling
CNC Grinding
Wire Erosion
Company
About Us
Vacancies
Terms & Conditions
Privacy Policy
Contact
01277 810 111
sales@rsceng.co.uk
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© 2026 R.S.C. Precision Engineering Ltd. Company no. 01379734.
Concept design by Luke James Digital