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BJ Associates Ltd

Cutting tools that last longer, and cost less over time.

Manufacture, refurbishment, and supply for aerospace and high-precision CNC machining.

  • Trusted by aerospace manufacturers

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  • Reduce tool spend through refurbishment

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  • Fast turnaround from a UK-based team

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Where we actually help...

Most tooling problems aren’t caused by the tool.
They come from setup, application, or using the wrong spec.

Poor finish or

tolerance issues

Tools wearing out

too quickly

High tooling costs

Long lead times or unreliable service

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Our latest blog

​Unexpected Machine Downtime Costs More Than Most Manufacturers Realise

Unexpected machine downtime affects far more than production hours. From tooling issues and lead times to planning and maintenance, discover the hidden costs of downtime and practical ways manufacturers can improve reliability before problems stop production.

Our Services

Supporting UK aerospace and precision engineering companies.

Decades of grinding and tooling experience

In-house capability (ANCA + manual expertise)

ISO 9001:2015 + SafeContractor approved

We regularly help customers reduce tooling costs by improving tool life and reuse.

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Our Process

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Not sure if you need new tools or just better performance from what you already have?

If your tools aren’t lasting as long as they should, there’s usually a reason.

We’ll help you find it.

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