Bernina Bottom Knife
Description of the Bernina Bottom Knife
Bernina / Bernette lower blade
Replace the moving blade when it has become blunt!
Replace the movable upper or lower blade yourself ?
There are always two blades in your overlocker these two blades work like scissors.
Always unplug them first
1. Loosen the screw and take the knife out of the knife holder
2. Place the new knife in the knife holder and secure it with the bolt.
3. Check that the cutting edges of the upper and lower blade overlap by about 0.5mm
* We always recommend replacing the upper and lower blade at the same time,
This is to prevent new blade from being damaged by the other blade.
For Bernina overlock machines |
700D, 800D, 800DL, 1100D, 1100DA, 1110D, 1150MDA, 1200DA, 1300DC, 1300MDC, |
2000D, 2000DE, 2000DCE, 2500DCE, 2500DCET |
For Bernette overlock machines |
004D, 006, 007D, 008D, 334, 334D, 334DS, 335 |
Productspecifications Bernina Bottom Knife
Suitable for
Suitible for the following machines
- 003 Lock
- 004 Lock
- 004D Lock
- 006 Lock
- 006D Lock
- 007 Lock
- 007D Lock
- 008D Lock
- 234 Lock
- 334 Lock
- 334D Lock
- 334DS Lock
- 335 Lock
- 1000D Lock
- 1100DA Lock
- 1110D Lock
- 1150MDA Lock
- 1200DA Lock
- 1200MDA Lock
- 1300DC Lock
- 1300MDC Lock
- 2000D Lock
- 2000DCE Lock
- 2000DE Lock
- 2500DCE Lock
- 2500DCET Lock
- 700D Lock
- 800D Lock
- 800DL Lock