Injection Mould Tool Production

We offer a complete range of precision engineering services in-house.

Injection mould tool production is a core part of our business.  A range of machinery for CNC milling, wire erosion and spark erosion (EDM) is used to produce injection mould tooling.

Many of the industries we serve operate to strict standards, and therefore precision and finish are essential in order to maintain the integrity and performance of components.

We run a small, flexible toolroom with highly skilled toolmakers and machinists on hand to deliver top-quality solutions for our clients.

We serve a diverse and ever-changing range of industries.

The range of applications for injection moulding is so extensive because of the many advantages it offers. 

In the UK, injection moulding is the most widely used method for manufacturing plastic components, offering efficiency and precision.

For production at scale, cost per unit is kept low.  At the same time, the process of injection moulding is also suitable for producing detailed and complex components.

Cobra Tool & Die produces injection mould tools for automotive parts, electronic components, medical and pharmaceutical components, ophthalmic instruments, aerospace, plastics and rubber moulders, and more.

Yes, our Rapid Repair service is a complete solution for repair, refurbishment and maintenance of injection mould tools.

Our transport service connects us with clients and partners around the UK.

You can contact us in order to arrange collection and delivery to minimise downtime and maximise efficiency. 

Injection mould tools must be manufactured to high quality and precision standards and must also be durable in order to produce high volumes of parts.  They have to be robust and built to last.

Cobra Tool & Die utilise a full design CAD package and a full CNC machining package with an array of high-performance CNC machines to deliver the highest standards in tooling.

Yes, we can offer bespoke product design from concept to completion, including 3D printing for prototypes and R&D.  All stages of the process can be handled on-site, from concept to fully hardened production tooling.

We can work with your own design or offer the support of our in-house design team who are also based at our premises in Farlington, Portsmouth, UK.

For bespoke product design for injection mould tools, contact us to discuss your project and requirements.

The production time for an injection mould tool can be from around 2 to 10 weeks depending on the complexity and the volume involved.

Generally, projects with shorter lead times include rubber moulds and prototypes.

For a more complex project, contact us to discuss your requirements.

Accountability and Communication

Having a director-level contact means that your project receives personal attention at all stages of the tool manufacturing process.  Direct communication channels ensure a clear understanding of your requirements and adherence to key deadlines for delivery of your finished injection mould tooling.  You can call us or visit in person.

Experience and Expertise at the highest levels

Director involvement also brings a wealth of experience and expertise to injection mould tool production, however simple or complex it may be.  You can discuss all aspects of your project over the phone, via email or in person.

Efficient Decision Making

Having direct communication with our tool room means that decisions are made quickly and with your input.  Any delays are reduced or avoided altogether, and your project progresses smoothly and efficiently.

Proximity and Location

As well as facilitating easier communication, working with a local UK toolmaking company provides the advantage of proximity and shorter lead times.  In case any adjustments or modifications are required at any stage of the process, these can be managed on-site.

Because all stages of tool design and manufacturing are handled in-house, there are no unnecessary transport delays, keeping your project on schedule.

Quality Production

As a UK injection moulding manufacturer, Cobra adheres to stringent standards and regulations, ensuring that the injection mould tools produced are of the highest quality. This is crucial for industries like automotive and healthcare, where quality cannot be compromised.

You can read more about our high production standards here.

Built to Last

Mould tools produced in-house are overseen by us at all stages of production to ensure optimum performance and longevity. They are designed and manufactured to deliver many years of productivity.

When it comes to injection mould tool maintenance, a regular servicing schedule is always recommended to ensure optimum performance and productivity.

Maintenance is usually done during regular servicing of the injection mould tool.  We generally recommend servicing regular tools every three months, or every 50000 cycles.

A recommended maintenance schedule for the injection mould tool involves regular inspection, cleaning, and repair to ensure the optimal performance and longevity of the tool.  This process includes checking for wear and tear on critical parts like cavities, cores, and ejector pins.  Injection mould tool maintenance could involve lubricating moving components, removing residue, and checking that channels are free from blockages.  Any damage, such as cracks or deformations, must be repaired promptly to prevent defects in components and keep your operations running optimally.

For quick and efficient tool maintenance and repair, we stock many grades of hardened steel, which we offer clients to repair broken/worn inserts.

Collection and delivery can be arranged to bring you a door-to-door service.

The UK automotive sector uses injection mould tooling to produce components of all sizes, from dashboards and bumpers to complex smaller parts. 

Because of the high level of precision it offers, as well as the durability of the finished tooling, injection moulding enables manufacturers to meet production criteria consistently and at scale.

When it comes to motorsport, performance, reliability and safety are crucial, and on top of this, our industry partners are often working to extremely tight schedules. 

A racing team, for example, might rely on quick production and delivery of an injection mould tool or component for testing new setups, so partnering with a well-connected UK precision engineering company delivers a competitive edge.