Ground Flat Stock


Banner-3 Ltd are a UK manufacturer and stockist of precision ground flat stock and gauge plate, specializing in tool steel grade AISIO1 (BSO1, Werkstoff 1.2510).

We have a complete range of metric (manufactured to DIN59350) and imperial dimensions, and in addition to these produce non-standard items in a variety of different grades of steel. In-house hire-work facilities are also available.

We are the only British manufacturer to provide full traceability on all of our products with mill certification from our partner mills. We strive to ensure that the product that you purchase is of the highest quality available in the market place.

We have a worldwide network of distributors and partner companies to ensure we can supply your needs as and when you require.


We are able to offer the following hire-work services


Our Kasto bandsaws are able to process the following dimensions:

Thickness: 660mm Width: 1060mm Length: 8000mm

Precision Levelling and De-stressing

We are able to precision level and de-stress many steel items in the following dimensions:

Thickness 0.8mm up to 12mm Width 800mm Length: Nominal. The tolerances are dependent on the steel grade and hardness of the material.


Our in-house grinding facilities are able to precision grind to a tolerance of 0.025mm, tighter tolerances may be achievable upon request. Our maximum machine size is 525mm x 3000mm.

All items will be de-burred, rust protection applied where necessary and packaged suitably.


If you wish to become a distributor of our ground flat stock and gauge plate, please get in contact. We welcome all enquires.


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Contact Details
Company name
Ground Flat Stock
+44 (0) 1677 470995
Dennis Haley
Managing Director
David Haley
Unit 8 Well Hall Farm, Bedale Road, Well, North Yorkshire, DL8 2PX