Excellent performance and seam reliability Fewer bobbin changes due to large shuttle and hook (40% more bobbin capacity than standard bobbin) Precise and consistent stitch settings on a wide range of materials Robust and durable machine construction High top feed foot system (7 mm) Allows seamless sewing of thick materials and easy sewing over cross seams 14 mm high fabric gap for easy product insertion and removal Distance from the front edge of the cylinder arm to the needle, even with bulky materials: 9 mm -Cylinder arm diameter: 46.5 mm TW3-P335B Series Servo motor and needle position feature large shuttle bag model 2,000 rpm. 6 mm stitch length 257x 110 working area 40x3 thread usage TW3-P335VB Series Servo motor and needle position feature large shuttle bag and binding system model 2,000 rpm.6 mm stitch length 257 x 110 working area 40x3 thread usage Breaking Foot Optionally Available