Machining Services

Due to our many years of experience in the manufacturing and casting industry, and our continued investment in our plant and facilities, PI Castings are now able to offer a complete manufacturing service to meet all of our customers’ needs and requirements. This includes comprehensive machining services.


Machining Services - Tooling - PI Castings


PI Castings are synonymous with very high-quality precision investment castings, and the broader range of machining services and solutions that we now offer are resulting in customers also associating PI Castings with excellent machining services. From fully finished CNC Machined components to post casting and sub-contract machining services, we have a solution to suit your requirements.

As a leading aerospace industry supplier of many years, PI Castings are used to supplying technically exacting products that have been fully finished and manufactured to demanding standards. We have many industry and customer approvals, such as NADCAP and AS9100 approvals, which allow us to manufacture components that have the required seal of approval. Our comprehensive machining services are approved to manufacture fully machined castings and machined components that could not be manufactured through casting processes alone.  The machining services that we offer allow our customers to consolidate their supply chain and save time and money in the process.


Machining Services - CNC Machining - Hurco - PI Castings


Our highly experienced technical team are able to work closely with your engineers to determine the best solution for your needs. They will then work with our Machine Shop to carry out the necessary machining services in the most cost-effective and efficient way. We currently undertake post-cast machining services on our own castings and undertake sub-contract machining work on behalf of other foundries. Our in-house machining facility allows us to control the manufacture of finished products and as a result, ship fully finished castings that are ready for assembly.

We are even happy to take on Kitting, Kanban and delivery to line side if required.

The investment that we have made in CNC Machines allows us to offer stand-alone CNC Machining services.

We are able to offer:

CAM Design Services

CNC Turning

CNC Milling

Traditional Machining operations

Post-Cast Machining and Finishing

CAD to CAM Service

Our engineers will work with you and help you to develop your projects and programs from design conception through to production.

We are able to fully manage and support your projects when they are in their infancy, and deliver the required components on time and to budget. We support the development of your designs from CAD to CAM by using the latest software to turn design concepts into finished products using the most efficient tool paths with minimal machining times.

We are equipped to receive designs in:




And any other format you may have

Machining to Aerospace standards

At PI Castings we are focussed on quality. As a result, we have a number of approvals and endorsements. The NADCAP and AS9100 approvals that we hold ensure that all of the components that we manufacture, whether in our foundry or in our machine shop, are produced to the highest aerospace standards.

Machining Services - NADCAP - PI Castings
Machining Services - AS9100 - PI Castings

Our products are thoroughly inspected before they are packaged and shipped in order to ensure that they meet your high standards and exceed your expectations.


Machining Services - Inspection - CMM - PI Castings


Do you have a project that requires our machining services?

If you have a project that requires casting or machining, or if you would simply like to learn more about how our engineers can help with your manufacturing needs, contact us today.

Get in touch

If you have any questions about our Investment Casting services, Machining services, Rapid Prototyping services or Low Cost Sourcing services, please make contact with one of our capable engineers and they will provide you with more information