Rubber bonded abrasive wheels were first produced in 1977 by Marrose Abrasives for polishing and blending root radii with the turbine blade platform, wheels are available for all blade materials including Nimonics and Titanium.
Wheels are available in a range of hardnesses and grit sizes in Aluminium Oxide and Silicon Carbide.
Typical diameters supplied are from 40mm (1.5″) through to 180mm (7″) and a range of thickness.