Abra Iride has an entire range of brushes for marble and granite for the honed finish, leather finish, lapatura finish and caress finish. These brushes are available in silicon carbide and also with the diamond filament.
They are available as 24, 36, 46, 60, 80, 120, 180, 240, 320, 500, 600, 800, 1200 & 1800.