**KEY FEATURES:** ✅ Interlock/Cover stitch – 4 needles 6 threads, Ideal for knitwear and stretch fabrics. ✅ Adjustable Differential Feed – Prevents puckering on elastic materials. ✅ High-Speed Operation – Typically 4,000–5,500 SPM. ✅ Needle Type – UY×128GAS (#9–#14) for stretchy, medium-weight fabrics. **PERFECT FOR:** ▶️ Sportswear & Activewear – Secure, elastic seams. ▶️ Undergarments & Lingerie – Smooth, comfortable edges. ▶️ General Knitwear – Perfect for hems, bindings, and decorative cover stitching. ✳️Full set includes machine, table, stand, thread stand, wheels, oil, tool set, technician catalogue.