The flap disc is made from aluminum-oxide with a high stock removal rate and is ideal for grinding and smoothing of cast iron, gray cast iron, stainless steel, steel, non-ferrous metal, wood and plastic.
Patented structured carbide teeth bonded to their whole cutting surface. Nothing does it better. From bowls and artistic pieces - anytime you need a final smooth surface, whether flat or contoured, these carbide discs are your answer.
If using this disc with the Arbortech Mini Carver ...it MUST be used with the brass insert that comes with the tungsten mini blade. Brass inserts and mounting bolts can be ordered as a package of replacement parts.