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Metal working processes that are generally carried out with machine tools or multi-tool machining centers.

Duralum ® HBD... for heavy duty grinding

Product Announcement from Washington Mills Electro Minerals Company

Duralum ® HBD... for heavy duty grinding-Image

Washington Mills - Duralum ® HBD is a medium titania, blocky shaped, high density, fused brown aluminum oxide abrasive for use in bonded abrasive products where a very tough, mulled, aluminum oxide is required.


Duralum ® HBD is extensively used in heavy-duty grinding, double disc grinding and cylindrical grinding. It is suitable for both resinoid and vitrified wheels.