Precision Components, Perfectly Made
And Delivered On Your Schedule
We help our customers succeed by delivering perfectly crafted parts on time, so they can focus on what matters most.
Excellence Engineered
OUR PRECISION MACHINING SERVICES
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CNC Milling
3, 4, and 5-axis milling with 24/7 automation, delivering fast, precise, and scalable production for your complex parts.
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CNC Turning
Multi-axis CNC turning with advanced tooling and automation, ensuring high-accuracy for your parts.
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Design for Manufacture
We help you refine your designs for efficient, consistent, and cost-effective machining.
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QUALITY ENGINEERING & SUPPORT YOU CAN TRUST
Penta has developed a system that enables us to deliver quality parts to our customers; ensuring the same level of service to all, irrespective of where you are based in the UK.
We use modern CNC machines, quick set tooling and fixtures, and utilise the latest technologies to ensure our processes and service exceed industry standard.
| About Us |
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Experts with passion
Our team of in-house specialists bring unparalleled expertise, care and personalised support to every project. We don’t just deliver parts; we work hard to bring reliable innovative ideas to ensure your success.
Exceptional quality, every time
Our commitment to quality drives everything we do. Our thorough in-house proven process ensures we deliver high-performing, precision-engineered components that help your business succeed.
Building effortless partnerships
We work and communicate with you at every stage - offering design support, bespoke solutions, and opportunities for improvement to ensure your goals are achieved, and you feel confident in your delivery.
MATERIALS WE WORK WITH
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ALUMINIUM
PLASTIC
STAINLESS STEEL
COPPER
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THE PENTA PROVEN PROCESS
We're dedicated to providing security in your supply chain. That's why we developed the Penta Proven Process, so we can make sure you have complete transparency while working with us.
How It Works
- Initial Contact – Tell us about your machining requirements.
- Quote – Our estimators will provide a timely quote to suit your needs.
- Order & Review – We carefully prepare your order for production.
- Production – We produce your parts to the highest quality.
- Delivery – Your components are carefully packaged and dispatched.
- Ongoing Partnership – We stay in touch to support future projects.
Frequently asked questions
Our experienced team of engineers help designers and product developers refine pre-existing designs to improve machining efficiency and product effectiveness. We do not develop designs from scratch.
We’re also able to help reverse engineer components and develop more precise machine drawings to ensure your parts will be manufactured consistently at the best possible price.
To get started, send us your CAD drawing or a PDF file using our get a quote form, email us on or call us on 02392 668 334
We machine a wide range of materials in-house, including both metals and plastics—so there’s no need to split your project across multiple suppliers.
If your part requires a process we don’t offer internally, like a specialist finish or treatment, we’ll manage it through our trusted sub-contract network. That means you get a single point of contact and a fully finished part, without the hassle of sourcing additional suppliers yourself.
Milling max size: (Allowances need to be made for tools)
X travel = 1000mm, Y travel = 475mm, Z travel = 550mm
X travel = 760mm, Y travel = 600mm, Z travel = 550mm
Turning max size:
Ø260mm Billet x 550mm length
Bar feed up to Ø70mm
Finishing improves a part’s appearance, protects against wear or corrosion, or prepares it for its end-use environment.
The right finish depends on the material, application, and performance requirements. If needed, we’ll guide you through the options—from anodising and plating to bead blasting and painting—and help you select the most suitable solution for your part.
We'll also answer questions about which surfaces need finishing and which don't, which can help make your part more cost efficient.
Still have questions? Get in touch with our team and we can help.
We provide value by delivering consistent quality, reliable lead times, and a partnership built on trust. Our Penta Proven Process ensures every part meets specification first time, reducing the risk of delays, rework, or disruption to your project.
To help you plan more effectively, we offer flexible supply options. Regular or call-off orders can be stocked and delivered on schedule, shortening lead times and supporting just-in-time production. We also work with Kanban systems and forward planning approaches to keep your supply chain running smoothly.
Add to that our support with design for manufacture and end-to-end production management—and you gain a machining partner who helps you save time, reduce hassle, and keep projects on track.
Work with Experts with Passion for CNC Machining
WHY CUSTOMERS LOVE PENTA
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Your company is outstanding for prompt, courteous and outstanding customer service. I never hesitate doing business with you! You are always first on my list for quote requests.
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Gail – Production Buyer
To be confident that an accurately manufactured part will arrive on the agreed deadline is invaluable and increasingly rare. Penta give us this confidence.
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Paul – R&D Manager
Penta Precision provides a near faultless service. They are a friendly and helpful company who I hold with very high regard.
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John – Tooling Engineer
Excellence Engineered
ACCREDITATIONS & AWARDS
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