A fresh cutting edge for clean, consistent overlocking. Replace worn or damaged trimming blades with this upper and lower knife set for compatible Zoje and Pegasus industrial overlockers.
$35.00 per set — includes both knives pictured.
One set. Two replacement knives.
| Part number | Included |
|---|---|
| 277000 | 1 × upper knife |
| 277009 | 1 × lower knife |
Machine compatibility
- Zoje B9500T-13H-ED30/02: for machines fitted with the 277000 upper knife and 277009 lower knife pair.
- Pegasus EX-series industrial overlockers: models using this exact knife pair, including the documented EX3216H application.
Match the parts before ordering: compare both stamped numbers, blade profiles and mounting arrangement with your existing knives. Subclasses and cutting setups can use different knives, so the model family alone does not confirm fitment.
When to replace your knives
Dull or chipped knives can leave an uneven or frayed fabric edge. Replacing the cutting pair and setting the blade alignment correctly helps restore a clean trim before the overlock stitch is formed.
Need help checking the fit? Send Direct Sewing your full machine model and clear photos of both existing blades, including any stamped numbers.
Sold as a complete two-piece replacement set. Machine, fixing screws and fitting service are not included. Have the knives installed and adjusted by someone familiar with industrial overlockers.