CNC Subcontract Machining | Penta Precision

      023 9266 8334


Need a part machined by an experienced and reliable components manufacturer? Simply complete our short form to receive your no obligation quotation.

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Trusted CNC Subcontract Machining UK

If you're looking for a machining partner who takes Care at every stage, Communicates along the way and who you can trust to deliver a Consistent service, look no further.

We have built up an excellent reputation as a trusted and reliable sub-contract machine shop.

With over 60 years' of CNC machining experience, we are dedicated to providing an unrivalled service.

“Penta Precision provide an excellent service to us. They offer a helpful, professional and friendly service. I would recommend anyone looking for sub-contracting machining use them.'' Peter - Business Development Manager 

We are based in Portsmouth, Hampshire but serve customers across the UK.

A brief summary of our services plus our plant list can be found below.

For any further information, please get in touch with our Estimation Team on 023 9266 8334.

Subcontract Machining Services Summary

We offer all manner of CNC Milling & CNC Turning services; from prototype through to medium batch production quantities.

Materials we work with include aluminium, engineering plastics, stainless steel, bronze, copper and brass.

Our Services page has links to more detailed information about what we offer.

    Plant List


    Travel (mm)


    Spindle Speed (RPM) X Y Z




    6000 600 400 350


    12000 600 400 350


    10000 1000 475 550


    12000 760 600 480


    6000 600 400 350


    10000 600 400 350


    7000 480 350 350


    7000 550 350 350


    12000 600 400 350

    Doosan DNM 4500 + 4 axis

    12000 800 450 510

    Doosan DNM 4500

    12000 800 450 510

    Doosan DNM 4500

    12000 800 450 510




    4000 Ø51 BAR/Ø203 BILLET   700


    4000 Ø64 BAR/Ø260 BILLET   300/550

    CMZ2 - Twin spindle + bar feed

    4000 Ø64 BAR/Ø260 BILLET   250

    CMZ3 - Twin spindle + Y axis and bar feed

    4000 Ø64 BAR/Ø260 BILLET    

    Can we meet your
    CNC subcontract machining needs?
    Call our engineering team on
    023 9266 8334
    or contact us via our email form

    "My requirement was for a small prototype quantity, with a short lead time. Penta gave me a prompt quote, and delivered quality parts within my timescale. They tick all the boxes." Tim - Director 

    Tel: 023 9266 8334

    Connect with us:

    Penta Precision Engineering Ltd

    Unit 9 

    Murrills Industrial Estate



    PO16 9RD

    UKAS-ISO-9001 logo