Jack JK-904E-M03 Automatic Overlock Four Thread Direct Drive Automatic 4 Thread High-Speed Overlock. Automatic overlock machine with automatic thread trimmer and automatic presser foot lifter, which improve the efficiency to more than 35%. Sensor to avoid cutting fabric Adjustable speed. Ease of use, Ease of threading built into this modern designed overlock. The 4 thread overlock has become the machine of choice for all stretch fabrics. Oil Supply System Optimisation. Fully enclosed needle bar mechanism & oil return mechanism, an improvement on the condition of needle bar abrasion & oil leaking. Push-button. Stitch Length control. Differential feed control allowing flat pucker-free seams on difficult fabrics. Built-in Led Light. Adjustable brightness. The Jack JK-904EM is a pleasure to use. Silent motor & reliable machine.
