High-Quality NANIWA Nagura Surface Grinding Stone IRODORI for Woodworkers, 60 x 30 x 20mm (#220)

Sure, here's the rephrased content in a more readable format:

When using the Nagura Grindstone, it is important to ensure that both the grindstone and the surface of the whetstone are wet. The water helps to lubricate the sharpening process, allowing the grindstone to glide smoothly across the whetstone's surface. This not only improves the efficiency of the sharpening but also helps to prevent the development of undesirable heat buildup, which can potentially damage the edge of the blade being sharpened.

The Nagura Grindstone is a specialized tool used in the sharpening of Japanese-style knives and other cutting instruments. It is typically made of a fine-grained abrasive material, such as silicon carbide or aluminum oxide, and is designed to create a very fine, polished edge on the blade.

To use the Nagura Grindstone effectively, it is essential to ensure that both the grindstone and the whetstone are thoroughly wet before beginning the sharpening process. This can be achieved by submerging the grindstone and whetstone in water for a few minutes, or by using a spray bottle to thoroughly moisten their surfaces.

Once the necessary preparation is complete, the sharpening process can begin. The user should hold the Nagura Grindstone at a consistent angle relative to the whetstone's surface and gently apply pressure as they move the grindstone back and forth across the whetstone. The water helps to prevent the buildup of heat and ensures a smooth, even sharpening action.

It is important to note that the Nagura Grindstone is typically used in the later stages of the sharpening process, after the blade has been coarsely sharpened using a lower-grit whetstone or other sharpening tools. The fine abrasive particles in the Nagura Grindstone help to create an exceptionally sharp and polished edge on the blade, making it ideal for use on high-quality knives and other cutting implements.

In conclusion, the use of the Nagura Grindstone with water is an essential step in the sharpening of Japanese-style knives and other cutting tools. By ensuring that both the grindstone and the whetstone are thoroughly wet, users can achieve a superior sharpening result while also protecting the integrity of the blade's edge.

product information: