13
Sensor
14
Auto
15
16
17
18
19
Variety of buttonholes and their uses
13 Sensor (Square) Buttonhole
This square buttonhole is widely used on medium to heavy weight fabrics. The buttonhole size is automatically determined by placing a button in the foot.
14 Auto (Square) Buttonhole
This is also a square buttonhole similar to the Sensor Square Buttonhole, but you can manually set the buttonhole size and you memorize the size to sew buttonholes of the same size.
15 Round End Buttonhole
This buttonhole is used on fine to medium weight fabrics especially for blouses and children’s clothes.
16 Keyhole Buttonhole
The Keyhole Buttonhole is widely used on medium to heavy weight fabrics. It is also suitable for larger and thicker buttons.
17 Rounded Keyhole Buttonhole
This buttonhole is rounded at both ends and is used on fine, delicate fabrics such as fine silk.
18 Stretch Buttonhole
This buttonhole can be used on stretch fabrics. It can be used as a decorative buttonhole.
19 Knit Buttonhole
This buttonhole is suitable for knit fabrics. It can also be used as a decorative buttonhole.
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