Resin-bonded aluminum oxide. Each side for the disc in impregnated with abrasives for double cutting.
Their size is 1" in diameter and 0.025" thick. Sold in a box of 100.
Mount on a screw top mandrel (#43.128 is recommended) to use in with your flexshaft machine.
High speed separating disc - Nearly razor thin grinding discs useful for cutting and shaping metal. The resin-bonded abrasive discs cut fast, run cool and are odor-free.