10pcs Metal Reducing Rings for Circular Saw Blades Angle Grinders and Woodworking Discs

Metal Reduction Ring designed to adapt circular saw blades to different shaft sizes. Allows installation of 16mm bore blades on 32mm angle grinder or saw shafts, ensuring safe and stable operation. Suitable for woodworking circular saw blades, cutting discs and angle grinder applications requiring reduction from 32mm to 16mm. Outer diameter 32mm, inner bore 16mm, precise fit to avoid oscillations during rotation. Used for blade replacement, tool upgrade, or adaptation of saw blades to different machines, thus improving cutting performance and safety.