Available in Diameters 4 - 8".
Ideal for polishing and producing edge radii on hard materials including diamond, CBN, ceramic, carbide, hardened tool steel and glass. Diamond wheel brushes are made with a 3.25" arbor hole in 6" & 8" wheels, the 4" wheels have a 20mm arbor hole.
Adaptor plates available to reduce arbor hole size. See Diamond and Composite Hub Wheel Accessories.