FORME d'ART SAWBLADES
For the economy minded craftsman. They will cut all precious and semi-precious metals.
Blade number: #4
Blade length: 5-1/8"
Blade thickness: 0.45mm
Blade depth: 0.78mm
# of teeth per inch: 38
Corresponding piercing drill size: #67
Note: Sizes are approximate.
Best used on 16 -18ga metal.
Sold in a package of 1 gross (144 pieces).
Jeweler's sawblades are packaged in bundles of blades that are wrapped in a thin wire. Believe it or not, but there are 12 blades in each of those bundles.