5" Grinding Wheels | McMasterCarr
WEBGeneral Purpose CurvedSurface Flexible Grinding Wheels for Angle Grinders ... They are also known as Type 11 wheels, flaredcup wheels, snagging wheels, and cup stones. Multipurpose Grinding Wheels for Angle Grinders. Grind a variety of materials, such as metal, fiberglass, and ceramics. Also known as ...