Your sharpening system can only be as accurate as the reference surface you flatten the stones on.
Granite surface plates provide an accurate reference plane for work inspection and for work layout.
These are incredibly popular with those looking for an accurate reference surface for their sharpening equipment.
Granite will not rust, soften or warp in different humidities and temperatures. This means that you can always be sure that your surface will be perfectly flat under all conditions.
Size: 300 x 230 x 37mm