The Singer 3337 sewing machine also comes with a free-arm piece that will enable you to stitch the challenging edges of various clothes expertly. A free-arm function will always handle sleeves, pant hems, and other similar items. Key Specifications Regarding Performance. Stitches: 29 Built-In; Stitch Applications: 108;. The Simple 3337 sewing machine offers great basic features, all in a sleek, modern design! Create crafts, simple home decor, fashions and much more. Customize projects using 108 different stitch applications. Make buttonholes in one easy step, whether you want to sew a dress, stitch up a pillow or create a tote. Basi
FAQs about the Singer 3337 Sewing Machine. 1. What are the key features of the Singer 3337 sewing machine? The Singer 3337 sewing machine boasts an array of features including 29 built-in stitches, automatic needle threader, adjustable stitch length and width, one-step buttonhole, and more.. Singer 3337 machine is basic and suitable for starting simple sewing or stitching on almost any fabric type. The 29-stitch options on this machine will give you high quality and tight stitches on your fabrics. Another great feature you will love about this machine is the automatic threader.