Easy peasy purchase and I love the Bernette b68! It combines the overlocker with a coverlock machine. Easy to swap over and easy to use

The bernette 68 is a combination machine offering overlock, coverstitch, chainstitch and combo stitches. Its many strengths include an air threader for easy threading of the looper threads, 5" (130mm) of space to the right of the needle for comfortable sewing of large projects - especially when coverstitching - an integrated free arm for sewing cuffs, bright illumination of the sewing area with 5 LEDs, and a knee lifter for lowering and temporarily raising the presser foot. With 31 different stitches, it leaves nothing to be desired.
| Speed (stitches per minute) | 1,300 |
|---|---|
| Overlock stitch width | 3 - 7mm |
| Sewing light | 5 LEDs |
| Sewing space to the right of the needle | 5" |
| Micro Thread Control (mtc) | Yes |
| 2-, 3- and 4-thread overlock stitches | Yes |
| 4-thread coverstitch | Yes |
| 3-thread coverstitch (wide/narrow) | Yes |
| 2-thread chainstitch | Yes |
| Automatic air threader for the looper thread | Yes |
| Number of stitches | 31 |
| 2- and 3-thread rolled hem | Yes |
| 3-thread super-stretch stitch | Yes |
| 2- and 3-thread flatlock | Yes |
| 3-thread narrow seam | Yes |
| 2-thread wrapped overlock | Yes |
| 4- and 5-thread safety stitch | Yes |
| Coverstitch width | 2.8 / 5.6mm |
| Combo stitch width | 7 - 12.6mm |
| Combo stitch function | Yes |
| Cover function | Yes |