With the Makita A-85248 reduction ring, you can easily adapt saw blades or cutting discs with a 22.23 mm bore to fit power tools with a 20 mm arbor. Thanks to its accurate 2.0 mm thickness, the ring fits seamlessly, eliminating play and eccentric rotation for smooth, vibration-free cuts. Supplied in a convenient pack of 10 pieces, it ensures you always have a dependable spare ready on the jobsite or in the workshop whenever you need to switch blades.