Janome Threadbanger TB12 Sewing MachineThe Janome Threadbanger TB12 sewing machine was introduced in 2008 as a co-branded sewing machine with the popular Threadbare DIY sewing design and fashion website. It is a twin to the popular New Home L108 except it now includes the slick black and red graphics that mirror the colors of the ThreadBanger site.

It’s an ideal sewing machine for beginners who want to work with thick fabrics and need a power house to get the work done. It’s not overly complicated and has been described as being strong and forgiving.

Table of Contents
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Stitch Count / Presser Feet / Functionality / Accessories / Customer Reviews / Pros, Cons & Manual

Update April 21, 2012: This machine is a retired model but you can still find it online and at some of Janome retailers. If this is the sewing machine you want but you’re having trouble finding it, check out the new Janome HD1000 Heavy-Duty Sewing Machine with 14 Built-In Stitches. It’s a similar model with the same price just without the cool graphics.


MODEL: Janome Threadbanger TB12 Sewing Machine


LAST UPDATED: April 10, 2015



Janome (pronounced JA-NO-ME) may be a Japanese company but they have old ties to one of the original American sewing machine companies after acquiring New Home (originally known as New England Single Thread Hand Sewing Company circa 1860 in Massachusetts) several years ago. Janome also makes some of Kenmore’s sewing machines and appliances.

What Stitches Come with the Machine?

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While there is a computerized version (the TB30) this one is not computerized but is mechanical. Two dials on the front allow for stitch selection and length adjustment and the machine offers a total of 12 stitches:

  • Straight
  • Zigzag
  • Tricot (Multi-stitch Zigzag)
  • Blind Hem
  • Feather
  • Overcasting
  • Triple Strength
  • Rolled Hem
  • 4 Stretch Stitches

In addition, there is a 4 step buttonhole function – not quite as simple as a 1 step but still does the job.

Some listings of this machine state that it comes with 13 stitches rather than 12. The difference is that they are counting the 4 step buttonhole function as the 13th stitch.

Enough Basic Presser Feet to Get Started

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The feet are easily changed due to a quick change feature built into the sewing machine. You are supplied with four snap-on presser feet:

  • General Purpose
  • Zipper Foot
  • Buttonhole Foot
  • Hemmer Foot
Stitch Selector

Janome Threadbanger TB12 Stitch Selector

Features and Functionality

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This model is portable so designers on the go can take their machine with them (case not included) and has a fold down handle. It also has free arm capability so sleeves, pants, and hemming are easily tackled.

  • Maximum speed 840 spm
  • Stretch stitch adjustment
  • Maximum zigzag width 5.0 mm
  • Maximum stitch length 4 mm
  • Thread tension control Lay-in type
  • Extra-high presser foot lift
  • Marking on needle plate (inches and metric)
  • Reverse lever
  • Drop feed dog Lever type
  • Bobbin winder Auto-declutch type
  • Thread cutter Yes (Underneath the face plate)
  • Thread take up lever Slit type
  • Spool pin Vertical type
  • Lamp -Incandescent
  • Power switch
  • Foot controller

It may not be the rounded, jazzy corners and sculpting seen in other new machines, but it was designed to last and can handle heavy duty sewing projects. It has a cast aluminum body rather than some of the plastics found on other machines and this is meant to reduce wear and opportunity for machine breakdown. Its sturdy structure allows it to handle thick fabrics without skipping a beat. This makes it one of the better sewing machines for beginners who want to get into quilting as well as making clothes.

This sewing machine uses a vertical oscillating hook (the “hook” describes the way the needle moves to complete a stitch). A vertical hook is less finicky and handles different types of threads more easily than a horizontal hook so this is a plus for the ThreadBanger.

I’ve found several different weights listed for this machine. Even Amazon lists its weight as 25 pounds (although they go on to say the shipping weight is 20 pounds, adding to the confusion about the machine’s true weight). The Janome site itself gives a specified weight of 7.6 kilograms which converts to 16.8 pounds. This would seem more appropriate considering the product’s claims of portability.

There is also a storage compartment built into the machine to hold the provided accessories.

Dimensions: L 15.4″ x W 12.2″ x D 6.1″
Weight: 16.8 pounds

It Comes with These Accessories

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The following accessories are tucked inside the box:

  • Needles Blue Tip Size 11
  • Extra bobbins
  • Felt for Spool Pin
  • Hem Guide
  • Oil
  • Large Needle/Plate Screwdriver
  • Small Tension Screwdriver
  • Seam Ripper
  • Soft cover to protect machine while not in use

Well Liked by Other Owners

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Consumers who purchased this machine rated it very highly and not because it was so intriguingly different. It’s ability to power through even tough projects, the nice throat size, and the sturdiness of the machine were all pluses.

Rated reviews exist on several sites and all give this machine higher than 4 out of 5 stars. 

Average Rating: 4.7

Pros, Cons & Manual

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Pros: Easy, straight stitching, handles multiple layers of fabric easily, sufficient quilting functionality, easy to clean and oil, low watt lamp, quiet (although not as quiet as computerized machines) and a ruler guide on the front of the machine helps quickly double check measurements.  The handwheel feels nice and sturdy and is easily controllable.

Cons: No adjustable pressure foot, awkward positioning of the lever to lift the foot, and threading the needle can be tricky.

Manual available online here: Manual

Manufacturer’s Warranty:  In the US, as of this date, the Janome ThreadBanger TB12 comes with a 20 year warranty on parts, 2 years on electrical, 1 year on labor and may be voided by certain activities.

Check for the lowest price on the newer version here:



Features Summary Review:

Janome ThreadBanger TB12 Sewing Machine Features