Ultra high speed overlock stitch machine(Pocket sewing)
M852-01 1 needle 3 thread, Blind hemming
M852-90 1 needle 2 thread, Fabric joining sewing
M832-13CB 1 needle 3 thread, cylinder bed
M852-17CB 2 needle 4 thread, cylinder bed
M852-16S2 1 needle 3 thread, 1.5mm width;hankerchief edging