Duralum ® HBD... for heavy duty grinding
Product Announcement from Washington Mills Electro Minerals Company
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.