Faithfull Grinding Wheel Bore Reducing Ring Set

The Faithfull Grinding Wheel Bore Reducing Ring Set is a versatile adapter solution designed to enable compatibility between grinding wheels and various bench grinder shaft sizes. This essential bench grinder accessory allows users to fit Faithfull grinding wheels with a 31.75mm bore onto machines with different spindle diameters, eliminating the need to purchase multiple wheels for different grinders. Each set comprises four precision-engineered bushes, with each bush consisting of two parts that insert into either side of the grinding wheel. The ingenious design allows smaller bushes to fit within larger ones, providing a stepped reduction system that accommodates multiple shaft configurations. This modular approach ensures a secure, stable fit across a range of bench grinding applications. The reducing rings enable a standard 31.75mm wheel bore to be adapted to fit shaft sizes of 25.4mm, 19.05mm, 15.88mm and 12.7mm. This comprehensive sizing range makes the set suitable for both professional workshops and home garages, providing flexibility when working with different bench grinder models or when replacing grinding wheels on older equipment.