Tool presetters are devices used to measure and adjust the position and geometry of cutting tools, providing accurate and reliable tool setting. They are used in applications such as machining, manufacturing, and tool maintenance, ensuring precise tool alignment and optimal machining performance. Tool presetters offer features such as high precision, digital displays, and automated measurement, making them essential for achieving accurate tool setup. Their ability to provide reliable tool setting makes them valuable for optimizing machining processes and ensuring product quality.