Metal Bobbins
 

I had a minor problem with my machine, took it into the dealer and she about had a fit that I was using a metal bobbin instead of a plastic one - said you should Never use a metal bobbin in an electronic sewing machine. Gave me a plastic bobbin and said I should not use the metal ones - anyone else heard this? You would not believe the gymnastics I go through to get the thread through that little hole on a plastic bobbin.

I think it is best practice to use the bobbins recommended for each machine. Some are made to work best with plastic, others with metal. The never use metal in electronic machines is not true though, my Bernina 440 is electronic and uses a metal bobbin as does my non-electronic Featherweight.

My Pfaff 1471, 1473, and 1475 are"older" - but they are early computerized machines - and they use either plastic or metal. I can't tell any difference in performance.

I also use plastic or metal bobbins in my other machines. As long as the bobbin is the correct style/size - my machines are okay.

Some machines, though, may have definite preferences. Check the owner's manual.

But - the recommendation for your machine may be to use only plastic bobbins.

My newer Vikings don't like metal bobbins. My Mega-Quilter is not electronic and that's all it uses. Also none of my Vikings like pre-wound bobbins.

Check the machine manual for the specs on bobbin type and size. Do you have different machines and bobbins were mixed up perhaps?

Are you sure you have to thread the hole in the bobbin? I use tweezers to help with threading sometimes. Good luck!

My old Singer only had metal ones. Never had a problem.

Metal bobbins go into metal bobbin cases. Plastic bobbins go into plastic bobbin cases -- which includes most drop-in bobbins. Be aware that plastic bobbins get worn-out and get rough around the edges. They need to be replaced regularly.

My Bernina came with metal bobbins and that's all I use. It's electronic. I wonder why he thinks that?

MY Bernina uses metal bobbins!