A Whetstone is a hard stone that has been shaped like a tiny ball and is used for polishing. Sharpening stones, whetstones or water stones are used to hone the edges of cutlery and other metal implements through wet abrasive grinding and honing. The stone is honed by slowly heating it until it reaches a temperature of nearly 2200 degrees Fahrenheit. After it is heated, it is placed in a rotary vane which forces the stone to the edge of the tool’s cutting surface at a high rate of speed. check over here for more details.
The most common use for a whetstone would be to sharpen knife edges. This can be done by simply placing the stone over the knife blade to be honed and left to slowly heat up. A more practical use of the whetstone is for quickly sharpening the blade of a power tool without using a lot of time or energy. The high speed of the stone allows it to quickly and easily polish a dull edge on a screw driver, chisel, or even a router bit without having to spend a lot of time on the task.
Many people find it difficult to manually sharpening tools that need to be used frequently such as saws or power drills because of their size and weight. For this reason, many of these tools now come with a handheld device known as a whetstone that can be used for quick and easy sharpening. One of the best things about using a wet stone is that it can quickly and easily restore the surface texture of an edge to the original level of hardness. If you are in the market for sharpening stones to restore your tool’s original luster, a wet stone may be exactly what you need to bring back that shine to your equipment.