单丝，Chainstitch子的缝纫机

The machine is provided as standard with a "thread-fray-prevention ON/OFF changeover mechanism" to help produce beautiful seams with added durability. Stitch shape can quickly be changed over between and button-hole configurations. (only for DJ-1377)Model nameDJ-1373MB-1377Max. sewing speed1,500rpmNumber of stitches8, 16, and 32 stitchesFeed length (crosswise feed)2.5∼6.5mmFeed length (lengthwise feed)0∼6.5mm0∼4.5mmStitching shapeApplicable buttonShank button, Wrapped-around button, Snap, Label, Metal button, Stay button (exclusive attachments have to be used)Button sizeφ10∼28mm (thickness of button: 1.8∼3.5mm)NeedleTQ×1 (#16) #14∼20