High speed button holing sewing machine Button hole size: (1) l: 6.4mm-19.00mm; W 2.5mm-4.0mm (2) l: 9.5mm-25.4mm: W: 2.5mm-5.0mm (3) l: 9.5mm-31.4mm, w: 2.5mm-5.0mm Stich type: None: For standard stitch. Applicalbe for woven fabric, general garment V: Double whip stitch with gimp /( only for sweater.
