1.Suitable for the thin, moderate and thick fabric.
2.Automatic lubricating device enables working stable and smooth, and prefect stitches.

BR747-514M5-23BK
Four-thread back latching overlock
1.Sew up thrums into sutures, to prevent seam brekage effectively
2.Apply to knitting underwears, sleeves for sportwear, side sewing etc.

BR747-514M2-24
Four-thread overlock
Applicable to the pants, pajamas, sportswear, straight operation.

4 Thread Overlock Back Latching	4 Thread Overlock