This Bosch PRO Reducing Ring features an outer diameter of 30mm and an inner diameter of 20mm, providing a reliable solution when fitting a blade with a 30mm arbor hole onto a saw with a 20mm arbor. The precision manufacturing ensures a tight, stable fit, reducing any risk of blade movement during operation. With a 1.8mm thickness, this ring maintains correct blade alignment throughout use, contributing to accurate and consistent cutting results. Designed for use with Bosch PRO Circular Saw Blades, it is a practical accessory for trade professionals who regularly use blades and saws with differing arbor Specifications: Outer Diameter: 30mm Inner Diameter: 20mm Thickness: 1.8mm Features and Benefits: • Reduces a 30mm arbor hole to suit a 20mm arbor • Precisely engineered for a secure, stable blade fit • Compatible with Bosch PRO Circular Saw Blades • Helps maintain accurate blade alignment during use

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