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Bespoke Granite Surface Plates, Machine Bases and Assemblies 

When a standard plate won’t do, AC Metrology specializes in the manufacture of granite surface plates, machine bases and assemblies to your drawing. That includes cut-to-size faces, recessed pockets, locating features, threaded inserts and machined datum faces, with matching support stands, all made to BS 817:2008 where applicable, and delivered and installed across the UK and Ireland.

3D design of a bespoke granite plate with threaded inserts and a central bore
Bespoke granite plate with machined holes for locating features

What we make to order

  • Granite surface plates and tables in non-standard sizes and thicknesses

  • Granite machine bases and components for inspection and production equipment

  • Plates with integrated mounting and locating features for fixtures and tooling

  • Matched sets of plates for large assemblies

  • Steel or stainless steel support stands to suit the plate and the floor it stands on

Machining and features

  • Bespoke hole patterns, blind and captive threaded inserts

  • Recessed mounting pockets and locating features

  • Machined datum faces

  • T-slots and V-grooves

  • Edge profiles: square, chamfered, radiused or bevelled

  • Lapped or honed working faces

Threaded insert set into a granite surface plate

How a bespoke job runs

  1. Send us your drawing or requirements. A drawing or CAD model (PDF, STEP or DXF), a sketch, or a description of what the plate needs to do.

  2. Design review. We check the design for flatness, support, stability and machining, and suggest changes if they’ll help.

  3. Quote and lead time. A fixed quote, with a lead time based on current availability.

  4. Manufacture and inspection. The plate is made and checked against BS 817:2008 (where applicable) and your drawing.

  5. Delivery and installation. We deliver, install and level the plate on site (upon request).

Looking for a standard plate?

For standard plates and tables, see our granite and cast iron surface plates and tables.

Bespoke granite plate FAQs

Can you make a granite surface plate to my drawing?

Yes. We manufacture granite surface plates, machine bases and assemblies to customer drawings, including non-standard sizes, recessed pockets, locating features, threaded inserts and machined datum faces.

What do you need to quote for a bespoke granite plate?

A drawing or sketch with the overall size, the grade or flatness you need, any holes, inserts or pockets, and where the plate will be installed. If you don’t have a drawing, a description of what the plate needs to do is a good start.

Can you supply a support stand with a bespoke plate?

Yes. We supply steel or stainless steel support stands designed around the plate, its support points and the working height you need.

Send us your drawing

Email your drawing (PDF, STEP or DXF) to sales@ac-metrology.com or send an enquiry, and we’ll come back with a design review and quote. Or call 01332 214424.

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