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Side by side
| Spec | Brother 1034D | Baby Lock Celebrate |
|---|---|---|
| Threads | 3 or 4, 2 needles | 4/3/2, 2 needles (2-thread conversion) |
| Stitch options | 5: 4-thread overlock, 3-thread overlock, narrow hem, rolled hem, ribbon lock | — |
| Max speed | 1,300 spm | — |
| Differential feed | Yes | Single-unit differential feed |
| Threading | Color-coded guides + lower looper threading system | Jet-Air: loopers threaded with a lever |
| Stitch width | 3-7 mm | — |
| Feet included | Standard, blindstitch, gathering | — |
| Warranty | 1/5/25-year limited serger warranty | — |
| Tension | — | Micromatic Twin Cam |
| Max stitch width | — | 7.5 mm |
| Max stitch length | — | 4 mm |
| Extras | — | Built-in needle threader, thread cutter, LED light |
| Weight | — | 16 lb |
Sources (manufacturer pages): Brother 1034D · Baby Lock Celebrate. "—" = not published on that page.
The differences that matter
Threading. The 1034D uses color-coded guides and a lower looper threading aid; you still thread both loopers by hand. The Celebrate's Jet-Air system threads the loopers with a lever.
Thread configurations. 3 or 4 threads on the 1034D; 4, 3 or 2 on the Celebrate. Two-thread overlock is lighter and handy on fine fabrics.
What is included. Brother lists three feet and four cones of thread. Baby Lock lists one snap-on foot plus a built-in needle threader and thread cutter.
Buying channel. The 1034D is sold at mass retail. The Celebrate is mostly sold through Baby Lock dealers, which often include classes and local service.
01Pick the Brother 1034D if…
Brother 1034D
3/4-thread serger
you want a widely available first serger, are happy to learn manual looper threading and want rolled hem plus gathering and blindstitch feet included.
Why it stands out
- Rolled hem and differential feed for knits
- Gathering and blindstitch feet included
- Ships with 4 spools of serger thread
Keep in mind
- Looper threading is manual: the main learning curve
- No 2-thread mode
Key specs
| Threads | 3 or 4, 2 needles |
|---|---|
| Stitch options | 5: 4-thread overlock, 3-thread overlock, narrow hem, rolled hem, ribbon lock |
| Max speed | 1,300 spm |
| Differential feed | Yes |
| Threading | Color-coded guides + lower looper threading system |
| Stitch width | 3-7 mm |
| Feet included | Standard, blindstitch, gathering |
| Warranty | 1/5/25-year limited serger warranty |
Specs: Brother USA product page
02Pick the Baby Lock Celebrate if…
Baby Lock Celebrate
4/3/2-thread serger with air threading
threading is your main worry, you want a 2-thread option, and you value buying from a dealer with lessons and service.
Why it stands out
- Air threading removes the hardest part of serging
- 2-thread overlock option for light fabrics
- Built-in needle threader
Keep in mind
- Sold through dealers: price and support vary
- Baby Lock does not list a top speed on the product page
Key specs
| Threads | 4/3/2, 2 needles (2-thread conversion) |
|---|---|
| Threading | Jet-Air: loopers threaded with a lever |
| Differential feed | Single-unit differential feed |
| Tension | Micromatic Twin Cam |
| Max stitch width | 7.5 mm |
| Max stitch length | 4 mm |
| Extras | Built-in needle threader, thread cutter, LED light |
| Weight | 16 lb |
Specs: Baby Lock product page
Frequently asked questions
What is Jet-Air threading?
Baby Lock's air threading system: you push a lever and air carries the looper thread through an internal tube, instead of following a series of hooks and guides by hand.
Does the Brother 1034D do 2-thread?
No. Brother lists 3- or 4-thread operation for the 1034D.
Is Baby Lock related to Brother?
Baby Lock and Brother have historical business ties, which is often discussed in sewing communities, but they are sold as separate brands with different dealer networks and warranties. Check each brand's own terms.
Which has differential feed?
Both.
— The BobbinBench Team