HOW WE MAKE PARTS

This page shows real work from our workshop, capturing how parts move from raw material through machining, finishing and inspection. All images on our website are taken by us, and reflect day to day production, not staged photography.

Multiple complex components secured in a custom CNC fixture during a production milling run, ensuring accuracy, repeatability, and consistent quality across the batch.

CNC-milled production parts individually packaged and prepared for anodising.

Initial machining operation on a small batch of custom brass light connectors, produced using both CNC milling and turning as part of a controlled manufacturing process.

Production run of CNC-turned parts machined across multiple lathe operations

Large custom brass lighting canopy secured in a CNC lathe jig during machining, allowing accurate and repeatable production.

CNC-milled component with complex features requiring extended machining time to achieve the required accuracy and detail.

Small conical component CNC-turned with an internal threaded feature along the centre.

CNC-milled components processed in a vibratory tumbler to remove burrs and achieve a uniform surface finish. — AFTER MACHINING

Parts can be deburred in our vibratory tumbler to remove sharp edges and achieve a consistent surface finish.

First-operation CNC milling of brass blocks during small-batch production.

Custom 3D printed jig used to securely hold a complex pear-shaped brass component during CNC turning. — CUSTOM JIGS & FIXTURES

We design and make custom jigs and fixtures to accurately locate parts during machining. Depending on the application, these are either CNC machined or 3D printed. This allows us to support one off work through to repeat production, while maintaining consistency and accuracy.

Fibre laser marked plaques held in custom fixtures during a production run to prevent contact and avoid surface scratching.

Complex CNC-turned component featuring a small tip end, shown alongside callipers during dimensional checking.

Brass component being CNC milled in a machining centre

Small custom jig used to machine a one-off brass cog, allowing accurate location and controlled machining of a complex single component.

Simple CNC-milled components produced in a repeatable process, prepared and waiting to be shipped.

Complex brass lighting connector component produced through multiple CNC milling operations to achieve the required geometry and features.

Y-axis capability in use on a CNC lathe, allowing off-centre features to be machined in a single setup. — Y-AXIS TURNING CNC LATHE

Y-axis capability allows off centre features to be machined in a single setup, reducing handling and improving accuracy.

Fusion 360 CAD model illustrating how the component is machined from a solid block of material.

Large, long cylindrical component CNC-turned with features at both ends as part of a small production run.

Fibre laser marking in progress on machined components

Production run of over 100 CNC-turned components with complex features, manufactured consistently across the batch.

Large piece of aluminium prepared and set up for CNC milling prior to machining.

Large custom CNC-machined jig used to securely locate and machine multiple parts simultaneously during a milling operation.

Anodised machined parts arranged in custom trays after finishing

Large custom CNC-machined jig used to securely locate and machine multiple parts simultaneously during a milling operation.

Small brass components packed in custom cut packaging prepared in-house prior to dispatch — CUSTOM PACKAGING

For repeat jobs and larger quantity orders, we laser cut custom packaging in house to protect finished parts during transit and ensure consistent, repeatable packing for future orders.

Large diameter clear acrylic light diffusers CNC machined using milling processes to achieve accurate profiles and clean finishes.

Large brass component produced on a multi-axis CNC lathe, allowing multiple features to be machined in a single setup.

Plastic components machined using CNC processes for accurate and repeatable results.

Machined parts retained in a bespoke jig for efficient fibre laser marking.

CNC-turned aluminium part in the lathe during machining.

Large aluminium part strapped down and fixtured in a CNC mill to machine small features.

Laser etching a coffee cup with a permanent, high-contrast mark.

Thin machined light bezel with a clean edge finish, ready for assembly.

Large curved brass component CNC milled in a custom fixture for stable machining.

Batch of CNC-milled round parts after machining.

Quality control inspection measuring a complex machined part for accuracy. — QC

Dimensional checks are built into our workflow to keep tolerances, fit, and repeatability consistent job to job.

Brass component in the lathe with thread checked using a go/no-go gauge for fit and consistency.

Laser-cut foam insert used for custom packaging of machined parts.

Custom-cut cardboard packaging insert holding bolts securely for shipping.

Machined cubes in copper, brass, and aluminium showing clean milled finishes.

OUR SERVICES

All of our processes are supported by in house CNC machining, marking, and prototyping.

CNC milled aluminium parts being machined in-house at Karpas Engineering — CNC MILLING

In house milling for custom parts, prototypes, and repeat batches.

Brass lighting component being turned on a CNC lathe in our workshop — CNC TURNING

In house turning for accurate, reliable components.

Complex geometry prototype part machined in-house for product development — PROTOTYPING SUPPORT

Support for preparing and validating parts for manufacture.

Laser marked metal part presented in custom cut protective packaging — LASER MARKING & LASER CUTTING

In house cutting and permanent marking for parts and assemblies.

WANT TO DISCUSS YOUR PARTS?

If you’re working on a new part or need help taking a design through machining, we’re always happy to take a look. Whether it’s a one off component or a repeat production run, we can advise on the best way to make it.