Expandable wheel for supporting an endless abrasive belt
Inflatable sanding drum
Inflatable tool
Lap having a layer conformable to curvatures of optical...
Method and apparatus for sanding with a rotating roller
Method for apparatus for abrading and a rotating roller therefor
Pneumatically assisted conformal tool for an ophthalmic lens fin
Roller and belt assembly for sanding and buffing machines
Tension adjustment apparatus for abrading tools