Penta Precision delivers reliable, high-quality tool steel CNC machining services to customers across the UK. We machine tool steel components with precision and consistency, supporting industries where strength and wear resistance are essential. Whether you're ordering replacement tooling or custom steel tool parts, we provide solutions built to last.
We support everything from prototype tooling to full production batches. Our engineers provide advice on design for manufacture and material selection. You benefit from clear communication, expert support, and dependable results throughout your project.
We work with tool steel in both annealed and hardened states. Whether for jigs, fixtures, or wear-resistant parts, we deliver CNC-machined components that meet your technical and performance requirements.
Milling tool steel calls for robust setups and careful control of heat and tool wear. Our 4- and 5-axis machines are optimised for this challenge, allowing us to maintain accuracy across complex geometries. With fast-change tooling and efficient programming, we deliver excellent value at every batch size.
We routinely work from 2D drawings, 3D models, and sketches. Our CAM-driven workflow enables efficient setup and smooth machining. We also offer input on material selection and design improvements to help reduce costs and lead times.
From one-off spares to repeated tooling sets, our team ensures your parts are consistent and production-ready. You get strong, dimensionally accurate components that perform reliably in real-world use. Our CNC tool steel milling service is trusted by engineers across multiple sectors.
Turning tool steel requires rigid machines, proper feeds, and the right inserts. Our twin-spindle lathes and manual turning setups give us full control over the process. We machine steel tool parts to precise tolerances with repeatable results.
Whether for small batches or ongoing supply, we provide consistent quality and competitive pricing. Our turning tool steel service is suited to both prototype work and high-volume production.
We provide finishing services that improve the durability and function of your machined tool steel parts. These options support long-term wear resistance, corrosion protection, or accurate assembly.
Common finishes include:
We machine tool steel components for a wide range of industrial applications. These parts often operate in harsh environments or play a critical role in production lines. Our customers trust us to deliver performance, consistency, and value.
Here are some examples of applications that we machine tool steel components for:
We machine common tool steel grades including D1, D2, and NAK 55. These are selected for their hardness, toughness, and wear resistance. If you’re using a different grade, we’re happy to assess it and advise.
We regularly produce tooling plates, fixtures, replacement parts, and precision jigs. These parts are often used in assembly, testing, or manufacturing operations. We can also reverse engineer older components for replacement or upgrade.
We don’t carry out in-house heat treatment but can subcontract it through trusted partners. We’ll manage the full process and ensure parts meet your hardness and durability requirements. Just let us know what specs you need at the quote stage.
Yes, we machine both annealed and hardened tool steel depending on the application. Hardened steel requires different tooling and feeds, which we adjust accordingly. We’ll work with you to select the best approach for your part.