Juki MO1000 Jet Air Serger, Auto Needle & Looper Threaders, Larger 1.5mm Thread Size Ports, Easier Turning Corners, Longer Cutting Blades vs Baby Lock

Create Beautiful Sharp Curves: This model has a smaller distance between the needle and knife of only 9.95mm. Standard models are 15.5mm. This allows you to make tighter curves.