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Article

How much does CNC machining cost?

How much does CNC machining cost in the UK? Learn what drives CNC machining prices, from material and tolerances to batch size, inspection, and finishing.

Article

How long does CNC machining take? UK lead times explained

Realistic CNC machining lead times in the UK — from prototypes to production. Learn what drives delays and how structured call-off or Kanban models reduce risk.

Designing better enclosures collection

Article

Electronic enclosure design for machining

Video

Manufacturing an enclosure using a pyramid fixture on a 5-axis CNC machine

Guide

Which manufacturing method is best for enclosures?

Guide

How to design a waterproof enclosure for machining

Guide

Custom enclosures: from design to manufacture

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Article

Understanding unilateral tolerance vs bilateral tolerance

Tolerancing errors are one of the most common reasons for quality issues in manufacturing. In CNC machining, even small tolerance mistakes can lead to part failures, rework, or costly delays. If you work with CNC-machined components, understanding how different types of tolerance work could save you both time and money.

Article

The role of CMM in CNC quality control

Quality issues in manufacturing often come down to one thing: precision. When you're producing high-spec components for aerospace, medical, or defence industries, even the smallest deviation can create major problems. That's why more manufacturers are turning to Coordinate Measuring Machines (CMMs) to keep their quality consistent and their processes reliable.

Video

Tailored packing & delivery

We carefully package your precision CNC components to your specifications. Delivery to the UK only.

Article

Hard metal vs. soft metal machining: Choosing the right approach

Material selection plays a critical role in the success of any machining project. Choosing between hard and soft metal machining can significantly impact your production time, overall cost, and the quality of your final part. Each approach has its own strengths, limitations, and ideal use cases.

Video

From Billet to Part: Small Components

See how we created this small-scale component for one of our customers.

Guide

How to cut costs on machined components

Guide

CNC machining guide: Process & materials

Article

A practical guide to geometric dimensioning and tolerancing

Geometric dimensioning and tolerancing (GD&T) helps eliminate confusion by providing a shared engineering language. It clearly defines how parts should look, fit and function across every stage of production. If you're involved in designing, machining or inspecting parts, understanding GD&T is crucial.

Article

Penta Precision announces acquisition of RDSW Limited trading as RDF Precision

Penta Precision is pleased to announce the acquisition of RDSW Limited Trading as RDF Precision. This partnership strengthens Penta Precision's CNC turning capabilities and marks an exciting new chapter for both companies.

Download

Penta machining drawing checklist

Video

Our people

We firmly believe in creating a positive company culture so our employees can do their best work, every day. Check out this compilation of the team at work.

Download

Penta Precision 2025 Brochure

Article

The sweet spot or radical-centre of CNC machining, automation and lean

Automation and lean manufacturing don't have to be opposing forces—when combined through palletisation, they unlock new levels of CNC machining efficiency, minimising downtime and driving precision without compromise.

Article

Machining design tips for marine technology components

Components for ocean technology applications need to meet two major criteria. How can you ensure your design will meet these criteria? Read more in this blog.

Article

Acetal vs Delrin: What's the difference

What's the difference between Acetal and Delrin? A question we often get asked here at Penta Precision. In this blog we're explain the operational differences, how to choose between them and see our handy side by side comparison table.

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