In Photoshop I can choose Brush, Pencil or Block as Erasers. In AP, I don't see anything similar to Block or Pencil. More specifically, I want the means, like in Photoshop, to erase WITHOUT anti-aliasing. Even when I set AP's Erase Brush Tool to 100% Harness, it is still anti-aliased and therefore it is no substitute for Photoshop's Pencil and Block erasers.