335 Car Floor Mat Seat Cover High-Profile Car Diving Material Protective Gear Sofa Edging Machine Medium-Thickness Industrial Sewing Sewing Speed: 2,500 stitches per minute Stitch Length: 5mm Needle Type: Dp*17 16-18# Needle Bar Stroke: 33mm Presser Foot Lift: 8-15mm Fabric Thickness: Medium-Heavy Cylinder Diameter: 46mm 1. Small cylinder diameter, suitable for sewing cylindrical items, easy to operate, compatible with interchangeable edging cylinders (bell-shaped) for synchronized material feeding, resulting in smooth and aesthetically pleasing sewing results. The presser foot has a long service life and maintains stable press ure. 2. Features an excellent structural design that can flexibly accommodate diverse materials for sewing, saving time and improving efficiency! 3. Suitable for sewing various materials such as footwear, packaging, toys, sports