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Coverlock 4.0 Inc. SMD Overlocker Thread Kit


Receive a FREE Overlocker Thread Kit with this machine 12 Reels Of Thread, 2 Packs Of Needles, Unpicker, Tape Measure.


Where available, please note that discount codes and 0% finance offers cannot be combined.

Finance Options
Deposit Percentage (%)
Deposit to Pay 10% - £
Cash Price £1229.00
Loan Amount £
Loan Repayment £
Total Amount Payable £
Monthly Payments of £
Rate Of Interest (fixed) % APR
Cost of Loan £
Finance available on all orders between amount £250 to £15000. To apply for finance, add the product to your basket, follow checkout process & then select Pay by Finance.

Order before 4pmMon - Frifor Same Day Dispatch

Coverlock 4.0 Inc. SMD Overlocker Thread Kit Overview

Sew, trim, hem and more in a single step

Experience the new generation of Pfaff coverlock machines. Sew, trim, hem and more in a single step for a professional finish on all of your projects.

Anyone who has ever seen a coverlock machine in action will not want to be without one. Give your ideas the perfect finish. Create exclusive accents with decorative stitches – all this and more is available at your fingertips with the new generation of Pfaff coverlock machines. Open new horizons and discover.

The clean, sophisticated design is characteristic of the new Pfaff coverlock machines. Its origins lie in German tradition and combine high performance standards with modern form. Highest perfection and extra-large sewing space are waiting for you and your ideas.


Light or heavy, stretch or woven – a Pfaff coverlock machine offers the right stitch for every fabric. Durable seams, perfectly finished edges, professional hems, and decorative effects – everything is possible.


In one single step, a Pfaff coverlock machine stitches two fabric pieces together, trims the fabric edge, and finishes it – so quickly that it is a joy to watch. Electronic speed control guarantees full piercing power at all speeds.


Each fibre of fabric is caught thoroughly to prevent fraying. Perfectly even seams on every fabric, thanks to differential feed. No stretching or puckering. Adjustable settings for all types of fabrics and techniques.

LCD screen

  • Graphic touch screen – all necessary information for the selected stitch is shown.
  • Extended Info system - more information on the use of each stitch, right at your fingertips.
  • Multiple languages – choose and set your preferred language


  • Large sewing space – more space for coverstitch projects.
  • Extension table included – gives an extra large support for beautiful results.

5 threads

The 5 thread safety stitch sews a seam and finishes the edges in one operation.

2 threads

Be more creative by using decorative threads in the loopers.

Differential feed

2 sets of feed dogs in a row guarantee that the seam doesn`t pucker or stretch. This is especially important when working with fine fabrics like silk or viscose or with stretch fabrics like jersey. For a sophisticated touch, you can create wavy or gathered effects by reversing the differential feed settings.

Cover stitch

The professional stitch ideal for tee shirts and sweatshirts. The cover stitch is typically a double or triple needle effect on the right side and a perfect thread finish on the inside.

Look at the difference

Compare the zig zag stitch sewn by your sewing machine to the professional finish of the Pfaff Coverlock.......No comparison!!

All this and more

  • 25 stitches – trim, stitch, overcast and decorate projects in half the time.

  • Coverstitches – great for sewing elastic hems, perfect for finishing all kind of knitwear.

  • Chainstitch – Join fabric layers where a traditionally pressed open seam is required. Works well as a basting stitch.

  • 5-thread overlock – combines two stitches for durable and reliable seams.

  • 4-thread overlock – reinforced overlock stitch for perfect sewing, trimming and finishing.

  • 3-thread overlock – wide and narrow overlock seams and decorative techniques.

  • 2-thread overlock – rolled edge and flatlock, wide and narrow.

  • Built-in rolled edge – sew 2 or 3-thread rolled hems quickly without changing the presser foot or stitch plate.

  • Automatically sets thread tension, differential feed and stitch length – Simply select the stitch and start to sew.

  • Adjustable settings – all settings can be adjusted for special fabrics and techniques.

  • Dual LED light sources - maximum illumination of the sewing area for optimal visibility.

  • Memories – save your personal settings for each stitch, uniquely naming them for instant recall.

  • Last stitch – remembers latest stitch sewn when powering back on to instantly continue your project.

  • Tension release – threads pull easily when presser foot is up

  • German innovative design – build to make sewing easy and to achieve the professional results that the sewer wants.

  • Easy to change from overlock stitches to coverstitches - No needle plate/presser foot change needed at conversion for different stitches.

  • Differential feed – adjustable for perfectly even seams, no stretching of the seam or puckering of fine fabrics.

  • Speed

    - Sews 1100 stitches per minute – sew faster, save time

    - 5 sewing speeds – Easily adjustable when you want more precision for different techniques.

  • Lay-in tension and colour coded thread paths – for quick and convenient threading.

  • Adjustable stitch length, cutting width and presser foot pressure – choose optimal settings for different fabrics and techniques.

  • Extra presser foot height – room for several layers or heavy fabrics.

  • Electronic piercing power – stitch-by-stitch control with full piercing power at all speeds.

  • Presser feet

    - Universal Standard presser foot – can be used with all built-in stitches.
    - Snap-on presser feet – easy to change to optional feet for specialty techniques.
    - Optional feet – a wide range of optional accessories to enhance your sewing results.

  • Movable upper cutter – disengage the cutter for special techniques.

  • Built in two thread converter – easy conversion to 2-thread stitches.

  • Easy threading instructions – step-by-step interactive DVD and printed pictorial.

  • Thread cutter – conveniently placed for quick cutting of threads.

  • Built in extended carrying handle – move the machine without tangling the threads.

  • Waste tray – catches fabric trimmings.

  • Safety lockout – when the front cover is open the machine will not sew.


Pfaff - Standard Guarantee Cover SMD Guarantee Cover
Mechanical Parts 5 Years 5 Years
Electrical Parts 5 Years 5 Years
Labour 5 Years 5 Years
Collection & Delivery N/A 5 Years

Main Features

  • 5 thread
  • Use with 2 3 4 or 5 threads
  • 25 Stitch programmes
  • 6mm cover stitch
  • Automatic tensions
  • Differential feed
  • Easy to follow colour coded threading
  • Easy thread "lay in" top tensions
  • Easy thread lower (left) looper
  • Quick change rolled hem
  • Adjustable foot pressure
  • Pre threaded ready to tie on

In the Box

  • Allen Screw Driver
  • Dust Cover
  • Lint Brush
  • Needle set
  • Needle Threader
  • Oiler
  • Pfaff Extension Table
  • Screwdriver
  • Spool Holder
  • Stylus
  • Thread Spool Nets
  • Thread Unwinding Spool Caps
  • Tweezers
  • Upper Blade
  • Waste Catcher