Bobbin for Speedy Stitcher

cults3d

This is a bobbin for a Speedy Stitcher. You will also need a metal axle made from a piece of wire coathanger cut to length, fitting snugly from the indentation inside the Speedy Stitcher's bobbin compartment to the hole in the bobbin compartment lid. Note that the stock bobbin had an axle much shorter than this, which doesn't seem like a good idea. A longer axle is also better for chucking into a drill for winding. I had to enlarge the hole to fit the coathanger wire - I should have allowed more tolerance on that part (you can customize it), but your printer may need less tolerance. To push the wire through the holes, I spun it on a drill. The two plastic parts were glued together with superglue as I was impatient, but JB Weld might have been a better choice.