Upper Knife Blade for Sewtech 298 & Keppel 300 – Part 611420

The Upper Knife Blade is a replacement cutting component designed for compatible overlock and serger machines. It helps maintain clean, consistent fabric trimming and reliable cutting performance during overlock sewing.

Product Details

• Part Number: 611420
• Type: Upper Knife Blade
• Application: Serger / Overlock Machine

Compatibility

Compatible with:

• Sewtech 298
• Keppel 300

Replacement & Maintenance

A properly maintained upper knife is essential for smooth fabric trimming and consistent overlock results. Replace the knife when it becomes worn or damaged to help maintain cutting performance.

Important: Please verify your machine model and part number before ordering to ensure the correct fit. Professional installation is recommended if you are unsure how to replace or adjust the knife assembly.