The Juki MO-6816S is a high-speed industrial serger built for safety stitching and overlocking tasks. It delivers an impressive maximum sewing speed of 7,000 stitches per minute and supports stitch lengths ranging from 0.6 to 3.8 mm (up to 4.5 mm). This 5-thread machine offers needle gauges of 3.0 mm and 5.0 mm, and comes equipped with automatic lubrication, a needle cooler, and a heat remover for needle threads.