leikkuukivien
Leikkuukivien is a Finnish term that translates to "cutting stones" or "sharpening stones" in English. It refers to a type of abrasive material used for sharpening tools, particularly knives, axes, and other cutting implements. These stones are typically made from natural minerals or synthetic materials that are harder than the metal being sharpened.
The effectiveness of a leikkuukivi depends on its grit, which describes the size of the abrasive particles.
Sharpening with a leikkuukivi involves moving the blade across the stone at a consistent angle. This process