Suitable for attaching buttons on thin materials, such as men shirt, knitted fabrics undergarments, etc. After sewing buttons, the presser foot will lift automatically, and meanwhile, the thread will be cut automatically by wallop caused by the lift of presser foot.Model Button Diameter Hole Length Stitch Number(mm) Presser Lift Height(mm) Neddle Max. Sewing Speed(mm) Packing Size L. W. H(mm) GW/NW(kg) TJ-373 10-28 X(2.5-6.5)Y(0, 2.5-6.5) 8.16.32 14 TQ*1 1500 510*350*400 25

