Hems & combined machines
A coverstitch makes the twin-needle hem you see on every bought T-shirt. We compare dedicated machines against combined overlock/coverstitch units, and are blunt about how long the changeover really takes on the combined ones.
Dedicated coverstitch · 6.8 kg
A dedicated coverstitch machine — not an overlocker — on one reference across all six markets. Janome publishes almost nothing about it, and we are not filling the gap from memory.
Best for: Someone who already owns an overlocker and wants twin-needle hems on knits
3 needles · 1,350 spm · colour-coded threading
A cover and chain stitch machine with three needles, colour-coded threading guides and a stated 1,350 stitches per minute. Present on five of the six markets we checked — not Spain.
Best for: Knit garment hems, and the occasional chain stitch for jeans-style seams
Overlock + coverstitch + chainstitch · UK and US only
A combined overlock and coverstitch machine, proven on the UK and US stores only. On the German store the same search returns a set of presser feet, which is the more useful warning.
Best for: A UK or US buyer who wants both operations without two machines on the table
Coverstitch · looper threader · LED
A dedicated coverstitch machine — not a combination unit — with a separate needle threader and a looper threading mechanism. One reference on all six markets we checked.
Best for: Anyone who already owns an overlocker and wants proper twin-needle hems on knits
Coverstitch · 7 stitch types · 155 mm arm
A well-documented coverstitch machine running two to five threads, with a 155 mm throat and differential feed. Five European markets; on amazon.com the search returns an accessory, not the machine.
Best for: Hemming knits properly, and anyone who has outgrown a twin needle on a normal machine
