Using A Blind Hem Foot
They are only 2 types of stitches for the blind hem.
Using a blind hem foot. Insert a blind stitch foot and set a blind hem stitch. One is with straight stitches for woven fabric and the other is with zigzag stitches for stable knits you can see that the blind stitch is a combination of straight small zigzag stitches alternating with a wide zigzag stitch.
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