Skip to product information
1 of 9

Singer Heavy Duty 4423 Sewing Machine - Which? Best Buy - Ex Display

Ex Display i 🏆 Which? Best Buy2026 ModelUK Spec

Singer Heavy Duty 4423 Sewing Machine - Which? Best Buy - Ex Display

Regular price £249.99
Regular price £349.00 Sale price £249.99 Save £99
🎁
Free Gift i
Included
🚚
Free UK Delivery
Trackable with time slot


🛡️ 10 year Extended Guarantee
Included free, terms apply .
Before you checkout...
Open 9am - 9pm
Chat to a real Singer expert before checking out.
UK-based sewing team - 25 years' Singer experience

Tell us what you sew and we'll make sure the Singer Heavy Duty 4423 Sewing Machine (Ex Display) is the right machine - then build you the best package deal we can, often with a discount or free extras you won't see on the page.

  • Expert advice so you buy the right machine first time
  • A tailored package - best price plus free extras where we can
  • Chat on WhatsApp with real sewing people - not a call centre or an AI bot!
Chat on WhatsApp for your best deal
Open 9am - 9pm, 7 days. We usually reply in minutes.
Prefer to call? 0800 050 2232 (freephone)
Scan to WhatsApp us about Singer Heavy Duty 4423 Sewing Machine (Ex Display)
Scan to chat for your best deal
Open 9am - 9pm. We reply in minutes.
View full details

DANGER WARNING

Buying a Singer online? Check it's UK spec. US 110V machines sold via Amazon and other stores are unsafe on UK mains, do not function correctly and are not covered by Singer UK warranty.

✓ We only supply genuine UK spec machines
Read why this matters

Description

A true workhorse with up to 60% more power - can sew Silk to Leather!

This SINGER® HEAVY DUTY sewing machine is a true workhorse. With a heavy duty metal interior frame, stainless steel bedplate, extra-high sewing speed and a powerful motor. Convenience features including practical, stretch and decorative stitches, an automatic needle threader, top drop-in bobbin, fully automatic 1-step buttonhole and drop feed for free motion sewing add a new dimension of ease to heavier sewing.

Features
  • 23 Built-in Stitches
  • 6 Basic Stitches, 4 Stretch Stitches, 12 Decorative Stitches, 1 Buttonhole—perfect for crafts, home décor, clothing construction and much more!
  • Automatic Needle Threader
    After effortlessly threading the machine, this feature automatically threads the eye of the needle without eye strain or frustration.
  • 1,100 Stitches per Minute
    Sews faster than a standard sewing machine
  • 60% Stronger Motor
    A stronger motor than standard sewing machines allows it to sew through heavyweight fabrics with ease
  • Stainless Steel Bed Plate
    Fabric slides easily across the machine arm.
  • Top Drop-in Bobbin
    Convenient drop-in bobbin is easy to insert, remove and monitor thread supply.
  • Fully Automatic 1-step Buttonhole
    Make beautiful buttonholes automatically in 1 easy step
  • Snap-on Presser Feet
    Quick release for easy on and off—change presser feet in a snap!
  • Heavy Duty Metal Frame
    Rigid support holds all the mechanisms in perfect alignment for skip-free sewing.
  • On Board Storage
    Storage of accessories in the removable sewing bed means accessories are always handy
  • Free Arm
    Provides professional results by offering easy access to cuffs, collars, trouser hems and other difficult-to-reach areas
  • Extra-High Presser Foot Lifter
    Offers more clearance for multiple layers of bulky fabric under the presser foot
  • Adjustable Presser Foot Pressure Control
    Sew lightweight to heavy fabric with ease by adjusting the presser foot pressure.
  • Up to 6mm Stitch Width
    Decorative and satin stitches can be set to 6mm wide—making a bolder and more pronounced look
  • Three Needle Positions
    Needle position can be changed for individual projects, such as inserting zips or cording and topstitching
  • Automatic Reverse
    Automatically sew in reverse and reinforce stitches
  • Adjustable Stitch Length
    Adjust the desired stitch length by a simple turn of the dial
  • Included Accessories
    All-Purpose Foot, Zipper Foot, Buttonhole Foot, Button Sewing Foot, Seam Ripper / Lint Brush, Quilting Guide, Needles, Bobbins, Screwdriver, Auxiliary Spool Pin, Spool Pin Felt, Soft-Sided Dust Cover
  • Size: 40 x 16 x 30.5 cm
  • Weight: 6.4kg