Ground Flat

We supply precision ground flat bar of tool steel on the basis of our large stock. We provide customarized dimensions with high performance-price ratio, in the purpose of assisting you saving processing duration and shortening lead time as well.
Quality is guaranteed by high quality raw materials, high precision machining equipments and experienced skilled operators,
under QMS EN ISO 9001:2008.


Surface and Dimensions acc. To the standard DIN59350

With machining allowance

Without machining allowance


500mm or 1000mm

500mm or 1000mm

Thickness Tolerance

+0.25mm / -0mm

+0.05mm / -0mm

Width Tolerance

+0.40mm / -0mm

+0.10mm / -0mm

Length Tolerance

+5mm / -0mm

+5mm / -0mm


Aiming to 300mm : 0.1mm

Aiming to 300mm : 0.1mm

Surface Roughness



* Non-standard dimensions are available upon your request

Standard Packing

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Tool Steel Manufacturer, Alloy Steel Manufacturer, Die Steel Manufacturer | Ningshing Special Steel
No. 25, Hongxiang Road, A area Industry Hongtang, Jiangbei, Ningbo,315033, China
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We are a professional manufacturer, and we are constantly innovating so that our customers can have better products and services.
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