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Singer

Singer Heavy Duty 0420 Beige Serger

Singer Heavy Duty 0420 Beige Serger

SKU: 230448112

Regular price $269.99
Sale price $269.99 Regular price $379.99 29% off
$379.99 $269.99
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Singer HD0420 Heavy Duty Serger: 13 Stitches and 4/3/2-Thread Capability

The Singer HD0420 Heavy Duty Serger trims, overcasts, hems, and embellishes with 13 built-in stitches and 4/3/2-thread capability. A heavy duty motor, a full metal interior frame, and a large cutting blade support everything from lightweight fabrics to thick layers.

Singer HD0420 serger presser foot and needle area on blue denim fabric

Heavy Duty Motor for Thick Fabrics

The heavy duty motor delivers strong, consistent piercing power at all speeds. A full metal interior frame adds stability while you sew. Together they handle denim and other thick layers like the fabric shown.

Singer HD0420 serger open looper area with threading diagrams for 4-thread and 3-thread stitching

Color-Coded Threading Paths

Color-coded threading paths make setup fast and intuitive. The paths show where each thread goes, and the diagrams inside the open looper area cover both 4-thread and 3-thread stitching, so setup stays simple.

Singer HD0420 serger free arm with gathered red fabric around the arm

Free Arm

The free arm gives easy access for hems, cuffs, sleeves, and small projects. Removing the flat bed extension exposes the free arm, and the extension has a space inside for storing accessories.

Singer HD0420 serger LED light shining on the needle area and stitch plate

Bright LED Lighting

Bright LED lighting illuminates the sewing area with clear, energy-efficient light. The needle and stitching line stay easy to see as the fabric edge feeds under the presser foot.

Differential Feed, Rolled Hems, and Large Cutting Blade

The differential feed reduces stretching on knits and puckering on finer fabrics, and it can also be adjusted to create gathers. Rolled hems need no presser foot or stitch plate change. The large cutting blade handles thicker fabrics and layers, and the upper cutter is movable or can be disengaged. Stitch length, cutting width, and presser foot pressure are all adjustable.

Stitch Safety Lock

A stitch safety lock keeps the machine from sewing while the front cover is open. The standard presser foot is included with the machine.

View full specifications

View more serger machines or browse all Singer sewing machines and accessories at Quality Sewing.

Specifications

Key Specs
  • 13 built-in stitches
  • Standard presser foot included
  • 4/3/2-thread stitching
  • Heavy duty motor
  • Differential feed
  • Full metal interior frame
Threading
  • Color-coded threading paths
  • 4/3/2-thread stitching
  • Stitch functions: trim, overcast, hem, embellish
  • Rolled hem capability
  • Overlock and flatlock stitches
  • Large cutting blade
  • Adjustable stitch length (1 to 4 mm)
  • Adjustable cutting width
  • Adjustable presser foot pressure
  • Upper cutter can be moved or disengaged
Workspace & Display
  • Convertible free arm
  • LED lighting
  • Dimensions 12.2 x 11.3 x 10.9 in
  • Weight 14.8 lbs
Smart Features
  • Stitch safety lock
Included Accessories
  • Standard presser foot
  • Cone holders (4)
  • Upper looper converter
  • Tweezers
  • Screwdriver
  • Brush
  • Sewing machine oil
  • Spare stationary cutter knife blade
  • Pack of 90/14 needles
  • Soft dust cover
  • Flat bed extension with accessory storage
  • Foot controller
Warranty
  • Lifetime limited warranty (metal frame): free replacement parts and labor, shipping at your cost
  • 1-year limited warranty (parts and adjustments): parts and labor covered
  • 1-Year Quality Sewing Warranty

Frequently Asked Questions

How many stitches does the Singer HD0420 serger have?

The HD0420 has 13 built-in stitches with 4/3/2-thread capability. Stitch functions are trim, overcast, hem, and embellish. The options include overlock and flatlock stitches.

Can the Singer HD0420 sew thick fabrics?

Yes. It has a heavy duty motor that delivers strong, consistent piercing power at all speeds. A full metal interior frame and a large cutting blade support thicker fabrics and multiple layers.

Does the Singer HD0420 have differential feed?

Yes. The differential feed is adjustable. It reduces stretching on knit fabrics and puckering on finer materials, and it can also be set to create gathers.

How do I thread the Singer HD0420?

The machine has color-coded threading paths that mark where each thread goes. Singer also offers setup videos and tips through the CREATIVATE app and CREATIVATE.com.

What warranty covers the Singer HD0420?

Singer's limited warranty covers the metal frame for the lifetime of the machine, with free replacement parts and labor. Parts and adjustments carry a 1-year limited warranty with parts and labor covered. Shipping is at your cost on both. Quality Sewing & Vacuum adds its own 1-year warranty on top.

Where can I see other sergers like the HD0420?

The HD0420 is a 4/3/2-thread serger with 13 built-in stitches and a full metal interior frame. Compare more models in our serger machines collection.