Hello all,
I haven't posted in a while, but I've definitely been on the forums researching. I've been reading a LOT of forum threads about sewing machines and understand what is necessary as far as walking foot, servo motor, etc. Unfortunately, the cash outlay necessary is out my league, at least for now. I have been hand stitching all of my work and now have a client who would like some tote bags and I thought it was time to finally get a sewing machine to help. I have a small home machine which I do a lot of thin deerskin bags for the same client and I knew it wasn't going to help. I scoured the Bay and craigslist and found a lady selling a Singer 31-47. I checked ISMACS, and it was in the 31 family and is for heavy fabrics and leather. I picked it up for $250. It has the original table and clutch motor. I've done a s much reading as I can find, but my question is, after much digression, what is the biggest thread size that I can run through this machine? The lady I bought it from said her husband did upholstery work and the thread that came with it is size EE, which is 69? I'd like to go to at least 92 or even 138 but cannot find any information regarding thread sizes for my machine. If anyone can help it would be appreciated.