JudyG

If you have a Brother PE770, could you tell me what prewound bobbins work in it, please. I have sold my ULT2003 which used the size L bobbins, and will give them to the buyer unless I will be able to use them in the 770 when I get it.

Thanks for any info.

bluteddi

I have no clue.... I have a question tho.... I have used ( dont know what size) prewound bobbines in my Brother SE- 350 with out problems... MY problem arrives when I try to get the bobbin started.. how do u find the starting thread??? or is it just the bobbins I happened to purchase that as that difficult to fint the end thread???? I know I have visual problems, but even DH tried even under maginfication.....

JudyG

Some bobbins are really hard to find the starting thread.

jljack

Brother machines use the Singer class 66 size bobbins, I believe. I have both Brother and Singer 66 machines and the bobbins are identical in size and shape.

I tried the Superior size L prewounds in my Brother, but they don't fit very well, and I didn't want a problem.

JudyG

My ULT takes the size L, but my Innovis takes the Class A/15. I think the 770 also takes the Class 15, but I would like to find out for sure instead of taking a bunch of bobbins that won't fit when I get the machine. I have a gross of both sizes.

Nanamoms

Any dealer can tell you which brand of pre-wound will work with your particular model. I have a Brother 700II and it uses the Class 15 bobbin. I use Janome and Nebs brands in my machine and they work great.

And yes, it is hard to find the starting thread. I guess it's because they are wound so tight. I just run my fingernail around the bobbin until I find it.