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White Brother serger sewing machine, compact boxy shape, front dials and thread guides visible

Brother

Brother ST4031HDBR 3-4 Thread Serger Sewing Machine

SKU CH-2BYP-MRCN8 MPN ST4031HDBR

A 3-4 thread serger with two needles, differential feed and up to 1300 stitches per minute for professional seam finishing

  • Professional finishes with 3- and 4-thread overlock stitches
  • Easy setup using colour-coded threading guides
  • Consistent results on stretch fabrics via differential feed
  • Precise tension control with independent needle adjustment
  • High-speed sewing up to 1300 stitches per minute

Strong & Tough serger for multi-thread finishing

The Brother ST4031HDBR is a 3-4 thread serger built for sewers who need professional edge finishing on woven and knit fabrics. Two needles and selectable thread counts let you switch between overlock, narrow hem, rolled hem and ribbon lock stitches. Color-coded threading guides reduce setup time for home studio users.

Fits a standard sewing table and runs on mains power

The machine sits on a flat work surface and connects to a household outlet. Differential fabric feed keeps layers aligned without manual stretching, freeing you from constant tension tweaks. Presser foot pressure and stitch width adjust from 3.00mm to 7.00mm via external dials, so you can match heavy denim or light chiffon without changing plates.

Handles up to 1300 stitches per minute on four

Four-thread overlock seams finish garment edges quickly, while three-thread settings cover lighter tasks. The 2-point tension device balances each needle independently, giving clean results on stretch fabrics. Heavy layered projects or decorative chain stitching beyond the listed stitch types will need a separate coverstitch or embroidery machine.

Highlights

  • Professional finishes with 3- and 4-thread overlock stitches
  • Easy setup using colour-coded threading guides
  • Consistent results on stretch fabrics via differential feed
  • Precise tension control with independent needle adjustment
  • High-speed sewing up to 1300 stitches per minute

Specifications

No published specifications for this item yet.

Questions about this item

How many stitches per minute can the ST4031HDBR sustain at its top speed?

The machine runs up to 1300 stitches per minute when set to its maximum speed.

Does the differential fabric feed and high stitch rate make the serger loud or hot during long sessions?

The differential feed keeps fabric moving evenly, which reduces vibration and heat build-up during extended use.

Which presser feet and needles come in the box so I can start sewing immediately?

The package includes two needles and the standard presser foot for 3-4 thread overlock stitching.

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