Alfa Tools Grinding Wheel Reducer Bushings 1-1/4″ to 1″

The Alfa Tools GWB02 Grinding Wheel Reducer Bushings are precision-machined steel adapters designed to reduce grinding wheel arbor holes from 1-1/4 inches to 1 inch. Engineered for exact concentricity and balance, these bushings ensure a secure, vibration-free fit between grinding wheels and grinder shafts. They are ideal for use with vitrified, aluminum oxide, or silicon carbide wheels on bench and pedestal grinders, maintaining wheel stability and operator safety. Built to meet ANSI B7.1 standards, these bushings extend grinding wheel and machine life through proper wheel alignment.