Bosch PRO Reducing Ring for 1.7mm to 2.2mm Circular Saw Blades

The Bosch PRO Reducing Ring with a 30mm outer diameter and 1" (25.4mm) inner diameter is specifically designed for use where a metric 30mm blade arbor must be fitted to an imperial 1-inch saw spindle. This ring makes it simple to use metric blades on imperial-spec saws without any compromise in fit or safety. At 1.5mm thick, the ring sits flush and firm within the blade bore, maintaining precise blade alignment during every cut. Features and Benefits: • Reduces 30mm metric arbor hole to 1" (25.4mm) imperial spindle • Ideal for mixed imperial and metric tool setups • Precision fit prevents blade movement and wobble • Compatible with Bosch PRO Circular Saw Blades Specifications: Outer Diameter: 30mm Inner Diameter: 1" / 25.4mm Thickness: 1.5mm