1. | Graduated dial for feed adjustment. Feed amount is adjustable easily by setting a suitable number on the graduated dial. |
2. | Large hook. By adoption of large hook, the winding volume of lower thread is increased and due to this feature, the frequency of lower thread replacement is minimized. |
3. | Convenient reverse feed lever. Reverse feed can be performed by finger soft touch of press-down lever with spring return. |
4. | Semi-Automatic oil reservoir lubrication system. |
5. | Particularly well suited for sewing problem materials. Especially such having slippery or tacky surfaces, elastic materials. |
6. | Suitable for sewing concave, convex, spheroidal, tubular, bowl-like odjects. |
7. | When sewing multi-layer leather materials, the inner layer will not move, with strong climbing capability and even stitch. |
8. | Presser foot clearance (knee / hand) : 10 mm, Needle type : DPx17 #14-#22 |
Feed Off The Arm, 1-Needle Upper & Lower Feed