Norton Flattening Stone
|This Flattening Stone will keep your waterstones straight and flat for razor-sharp edges. It eliminates the "edish"e that develops in waterstones over time and exposes a fresh cutting face for faster, more effective sharpening. This stone features coarse-grit silicon carbide that cuts quickly, and deep diagonal grooves that allow waste material to easily escape. For waterstones only. Measures 9"e x 3"e x 3/4"e.Comes in a padded plastic case.For best results, bring the waterstone to the Flattening Stone.To ensure the entire surface of the waterstone is flat, use a pencil to draw a grid on its surface before flattening.
Only $29.99 at Rockler.com