1879: Franz Swaty established a company for producing mineral bonded abrasives
1898: The Weiler tradition of brush making began when Joseph E. Weiler began manufacturing brushes for the jewelry industry
1944: Karl E. Weiler, Joseph’s son, forms Weiler Brush Company and begins manufacturing brushes
1957: The business moves from Long Island to its current location in Cresco, PA
1971: Karl M. Weiler becomes president
1979: Weiler Brush Company introduces the 13131, the industry-standard “Stringer Bead” brush
1987: Weiler Brush Company introduces composite construction nylon abrasive brushes
1988: Weiler launches TigerTM Abrasives and manufactures flap discs, becoming the first to produce coated abrasive flap discs in the US
1999: Weiler opens Weiler de Mexico, its first commercial subsidiary outside the US