You can look for blades at many sources (I got mine at Sears), but I think you want at least
Here's what Stew Mac sells:
Also, there are more than just esoteric differences between a coping saw and a jeweler's saw....you'll get a better result with the right tools.
Originally Posted by Pattyflacker
By the way the coping saw has 20tpi and has . 01" wide blade