abrasives supplier in Grafton

Washington Mills is one of the world’s largest producers of abrasives and fused mineral products, offering an exceptionally wide line of standard abrasive grain and specialty electro-fused minera…

Washington Mills is one of the world's leading suppliers of abrasive grain and fused minerals. We manufacture silicon carbide, aluminum oxide, boron carbide, zirconia, mullite, spinel, and many o…