Linkside, Summit Road

Potters Bar, Herts

Customer Enquiry

Linkside, Summit Road

Potters Bar, Herts

Sales department

+01 2345 6789

In-House Heat Treatment & In-house Deburring

Barrel deburred in-house

In-House Heat Treatment

Our In-House Heat Treatment capabilities allows our tooling to made completely in-house to keep the costs down. We can also Heat Treat Beryllium Copper in our purpose built oven, which means we can control the heat treatment of all tooling and metal components to achieve the correct hardness. All parts are inspected for hardness on our Vickers Hardness Tester.

In-house Deburring

We have a workshop containing mutliple Barrel tumbler deburring machines. We can use these to deburr or clean very small, thin, long and sensitive parts to a perfect smooth finish.

Press Tools in Operation

This tool was made for a special crimp tag which was designed by ourselves and made to our customers own specifications. The video shows the feeding of the material and the cropping and forming operation. The tags are kept on a continuous strip which is fed onto reels of 5,000 enabling our customer to crimp and crop the tags off using there own special crimping tools.

The tool below is a customer owned tool. The video shows the tool piercing, blanking and a scrap cutter on the right hand side cutting the excess material.


If you have any questions that aren’t answered here, please contact us.

What materials do you use?

All grades of:


What finishes do you provide?


Heat treatment of Beryllium Copper & Carbon Spring Steel

Stress Reliveing of Stainless Steel

All plating and powder coating




Quantity Capabilities?

From small batch simples to the millions

Contact Us

What is the best way to contact Sterling Springs?

Please call us on 01707 650191 between the hours of 9 to 5 on Monday to Thursday or until 2pm on Friday.  If we are busy then please leave a voicemail and we will contact you back within 15 minutes.   If outside these hours then please send an email to

Where can I find you?
We are located in Potters Bar, which is Junction 24 on the M25. Once you are in Potters Bar and have found your way to the Cranborne Industrial Estate, you will find us on the left as you head up Summit Road.
How is the parking near Sterling Springs?
Please try and park on the road outside the Sterling Springs Main Gate, but if you don't have any luck, we will find you a space on our premises.