Truing and dressing are two distinct processes in the maintenance and preparation of grinding wheels.Truing focuses on correcting the geometric shape of the grinding wheel, ensuring it remains round and concentric, while dressing is concerned with rejuvenating the cutting ability of the wheel by removing worn abrasive particles. Employing a grinding wheel dressing tool, which can be an independent instrument or integrated into the grinding machine, this process eliminates worn abrasive particles, uncovering fresh sharp edges and achieving a consistent surface on the wheel.