What is a sharpening stone?
You can check the answer of the people under the question at Quora “what is a knife sharpening stone called“
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What is a sharpening stone?
You can check the answer of the people under the question at Quora “what is a knife sharpening stone called“
About Alice
A finishing tool that is used sharpen (hone) the steel blades of knives and cutting utensils such as scissors or garden utensils. Most often rectangular or round in shape with a flat surface, the sharpening stone may be a half inch to several inches in thickness. The most common varieties are the whetstone or the carborundum stone.
A whetstone is made from silicone dioxide minerals that are mined and separated into soft, medium or hard grade stones with fine, medium and coarse surfaces. To prepare the stone for sharpening, a light weight lubricating oil or a sharpening oil made for Sharpening Stones is added to the stone. This is done in order to stimulate the natural oils within that assist to sharpen a blade as one edge is lightly rotated in a circular motion as it is pressed against the stone. Different grades of stones provide different results for heavier or lighter grade steel blades.
A carborundum stone is an abrasive material made of silicon carbide that sharpens blades and, over time, deteriorates in surface structure as continual sharpening wears down the surface of the carbide material. Rectangular in shape, this stone often has a smooth and a coarse side, referred to as a double-grit or combination stone. The coarse side, made of a harder stone, is used first and then the knife is finished by using the smooth side, which is a softer stone. To sharpen the blade, one side of the blade is drawn straight across the flat surface of the stone. The knife is then turned over to the other side of the blade and the process is repeated. When sharpening in this manner, the coarse side is used first, which enables the blade to be ground into shape fairly quickly. Then the blade is moved against the smooth side resulting in a smoother finish and a sharper edge, eliminating the very tiny rough edges that may be present from the sharpening on the coarse surface.
Source from: Sharpening Stone
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Other than the fact it is a stone used for sharpening things I am not sure what you are looking for.
Okay, it does not actually have to be a stone. it can be a flat piece of metal or glass where a sharpening paste can be added to allow knives and other implements with an edge to be sharpened.
Or, it can be a metal plate where diamonds have been embedded that is used for sharpening.
The original sharpening items were stones, called whetstones. That was due to their use of a fluid, usually water and later on, oil. The fluid allows the particles from the stone and the item that is being sharpened to be suspended and to aid with sharpening process.
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Sharpening stones, or whetstones, are used to sharpen the edges of steel tools and implements, such as knives, scissors, scythes, razors, chisels, hand scrapers, and plane blades, through grinding and honing.
They come in various grades, which refer to the grit size of the abrasive particles in the stone. (Grit size is given as a number, which indicates the spatial density of the particles; a higher number denotes a higher density and therefore smaller particles, which give a finer finish to the surface of the sharpened object.) Stones intended for use on a workbench are called bench stones, while small, portable ones, whose size makes it hard to draw large blades uniformly over them, especially “in the field,” are called pocket stones
Often whetstones are used with a cutting fluid to enhance sharpening and carry away swarf . Those used with water for this purpose are often called water stones or waterstones , those used with oil sometimes oil stones or oilstones .
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A sharpening stone (whetstone) is a fine-grained stone used for sharpening cutting tools. (Google.)
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It’s a flat, abrasive artificial or natural material intended to enable a person to maintain or create a cutting edge on tool.
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It’s a stone that allows you to sharpen a knife using friction of the blade against the stone and some oil.
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