Norton Flattening Stone 9" x 3" x 3/4"

The major drawback of waterstones is their need to be flattened. This ceramic flattening stone is designed to make the chore of flattening a lot easier. It’s a coarse silicon carbide stone that is ground flat. To use it, simply rub a well-soaked waterstone on the flattening stone. Then rinse away the slurry. That’s all there is to it! The V-shaped grooves make it easy for the waste materials to be rinsed from the surface. 9" x 3" x 3/4". Made in USA.

"Flatten waterstones quickly and easily - It took no more than a minute to flatten each side. What a difference!" - Fine Woodworking

Note: This flattening stone works great with all Norton Waterstones. It will also work great with any other waterstones of the same or softer hardness. It will not work with harder waterstones or oilstones.