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The Idler Pulley (3mm Bore / Smooth / 6mm Belt) is a precision-engineered component designed to ensure smooth and efficient operation in your 3D printer or CNC machine. With a 3mm bore and smooth surface, this pulley is perfect for guiding 6mm belts, reducing friction, and maintaining tension, ensuring reliable and accurate motion in your projects. Ideal for various mechanical systems requiring precise belt alignment and consistent performance.
