Silicon Carbide or Aluminiun Oxide?? - Tools and Tool ...
Feb 05, 2010 · Silicon carbide is a harder abrasive, but aluminum oxide is plenty hard for steel. Either will work. The biggest differences in stones are how they cut, which is a funtion of the abrasive and the binder used to "glue" the abrasive particles together. There is no way to know until you try them, sadly.
OBTENER PRECIO >>