Abrasive

How to sharpen a knife

How to sharpen a knife

Without a sharp, comfortable knife in the hand, cooking is quite tedious and annoying. Before you sharpen a knife, you need to figure out how to do it correctly, since it is not only more convenient to work with a sharp knife, but also safer and …

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How do homemade emery

How do homemade emery

How to make homemade emery? Emery is an indispensable item in the household. With it, you can sharpen knives, drills, scissors, various tools for cutting, which must be periodically sharpened. Using sandpaper, you can sharpen knives, scissors, drills …

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What is abrasive cutting of metal

What is abrasive cutting of metal

Abrasive cutting of metal was invented by Mohamed Hasheesh in 1980, it has been successfully used for 45 years. Before its appearance, solid metal structures were cut using high-power directional water pressure. Graph of choosing the best way to cut …

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How to sharpen a hacksaw

How to sharpen a hacksaw

The hacksaw (saw) on a tree is practically in any house. It is one of the most common tools. Already in childhood, anyone meets her. The question immediately arises how to sharpen a hacksaw on wood. Hardened teeth hacksaws are not subject to …

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How to grind at home pobeditovy drill

How to grind at home pobeditovy drill

And such a strong drill, as pobedit, may eventually become blunt. This manifests itself in the form of a strong heating of the element during operation, a poor result and a strong squeal. Elements pobeditovogo drill. You can fix the situation in two …

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Features and grit of grinding stones

Features and grit of grinding stones

The grinding stones are represented by a sandstone rock, they have a sharp grain that allows turning of metal cutting tools. In order for a stone to have efficiency, its grains should not be reliably connected, this is due to the fact that the …

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How to sharpen circular saws

How to sharpen circular saws

Circular saw is a necessary tool for the construction of wooden buildings or for frequent work with wood. During operation, the cutting tool wears out. Sharpening circular saws, carried out correctly, will return the second life to the machine. With …

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How to sharpen axes

How to sharpen axes

An ax is a tool that accompanies a man in his life for millennia. These products are known stone, bronze, iron. Nowadays, the ax is used to make various designs of wood, for harvesting trees. This tool consists of a metal blade, which is rigidly …

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How to choose a miter saw

How to choose a miter saw

The question of how to choose a miter saw is a difficult one, since at the moment there are a large number of models for various purposes, with various characteristics. Choose a miter saw for carving wood or metal? To pick a manual model or electric? …

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