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Upper Knife #X77668-001 for Brother 925D and 935D Serger

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Regular price $33.99
  • Free US shipping over $49 ($4.90 flat otherwise)
  • 60-day returns
PART NO. X77668-001 ALSO WRITTENX77668001

Product Highlights

  • Upper knife X77668-001
  • For Brother 925D and 935D sergers
  • Moving blade of the trimming pair
  • One knife; lower knife sold separately

Delivery and Shipping

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Description

On the Brother 925D and 935D sergers, the edge is trimmed by two blades working like scissors. X77668-001 is the upper one, the knife that moves down past the fixed lower blade on every stroke.

When this blade dulls or chips, fabric gets chewed rather than cut: you will see ragged, fuzzy edges, threads dragged into the stitch, or layers that fold instead of trimming. Replacing the upper knife gives the lower blade a sharp partner again. You receive one upper knife; the lower blade is a separate part.

Compatible machines (2)

Brother: 925D, 935D

Sharpen-or-replace check: if a fresh lower knife still leaves a frayed edge, the upper knife is the worn half. Confirm your machine reads 925D or 935D before ordering.

Specifications
Part numberX77668-001
Part typeSerger Knife
Machine brandsBrother
Machine typeSerger (overlock)
Brother models925D, 935D

Machine Compatibility

Brother (2)
  • Brother 925D
  • Brother 935D

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