产品介绍: 1. A new and unique structure has been introduced to the top thread-trimming knife, allowing little disturbance of the positioning of the buttonhole. The design of the front surface allows the needle dropping with sufficient space, which enables comfortable operation.
2. The presser-foot can rise up to 13mm high, which is convenient for operation;
3. Starting pedal and presser foot lifter pedal need minimum pressure, largely reducing the operator's fatigue;
4. With excellently designed stopping system and unique structure of the trimming knife, low noise, smooth starting, stopping and speed-reduction is ensured.
5. Suitable for lock stitching buttonholes on shirt and casual wears.
型号: SGY2-781-1
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