This technical report discusses HAIMER Microset presetting technology and its impact on CNC setup times in small machine shops. It outlines the common misconceptions about presetters being exclusive to larger operations, emphasizing their significant advantages for smaller shops that frequently handle low-volume job runs. The report details how presetters can reduce setup time by up to 70 percent, enhance productivity, improve workpiece accuracy, and extend tool life. It explains the operational benefits of using optical cameras for precise measurements, which minimizes scrap and prolongs tool longevity. Additionally, the report describes the UNO and VIO series of presetters, highlighting their features, such as intuitive Microvision software and advanced data transmission methods. The document also addresses the underutilization of presetters in the market, noting that only about 30 percent of machine shops currently own such devices. It concludes with a call for machine shops to consider the productivity enhancements offered by presetting technology.