Small cracks in a tree are not dangerous and natural. It is bad when the defect reaches a width of 3-5 mm and spreads in length over the entire surface. Moisture that has fallen into the crack leads to decay of the tree. Bark beetles that settled there will undermine it from the inside.

The need to cut internal thread in the holes of wooden parts may arise when performing various types of work, for example: when assembling furniture; during the construction of shelves or supports in the utility rooms or garage; during assembly

Sometimes the knobs of the handle break off at the knives, especially if they are made of plastic. It is a pity to throw out the knife plate, especially when the blade can still serve for a long time. We will first discuss two ideas for restoring a knife handle, and then

Steel familiar to everyone is an alloy of iron and carbon. Pure iron is malleable and soft, its scope is limited. A variety of rolled steel and steel products significantly change the hardness and ductility during various heat treatments ...

Sometimes in summer cottage, garage or home conditions it is necessary to weld two pipes, so that the end part of one fits tightly, without gaps, to the cylindrical generatrix of the other. Only in this case, the connection by welding or soldering will be durable and

For durability and long service life of wood products, such as chairs, tables, cabinets, shelves and others, spikes are used as fasteners, which reliably connect the bars to each other through holes called nests. Making nests for spikes in

Small 2-stroke single-cylinder low-power engines are widely used in everyday life. They are used on chainsaws and motor mowers, in motor-ice drills and gas-electric units. As well as in other models of technology.

The need for a simple and reliable home cache is obvious. The false bottom in the drawer of the desk is easy to make yourself. This is a very effective cache.

The method of durable soldering of products from various metals is carried out by heating the soldered parts with a gas burner and using brass as solder. With the massive spread of copper automotive radiators, brazing was

There are shortened hacksaws for metal, for which special short-length cloths are needed, which today are almost impossible to find on the shelves of our stores.You can get out of the situation by shortening the standard hacksaw blade, which has

There is a wire on Aliexpress that is called welding. With it, you can solder not only aluminum, but almost all metals! This three-meter wire with a melting point of 360 degrees Celsius will cost about 11 dollars 54

The internal doors in our apartments and houses have served for more than a dozen years, but if there are young children who love to ride them, this period can be significantly reduced. Screws connecting the door leaf with hinges break the tree over time and can

The strength and hardness of wood is several times less than that of metals, even as soft as aluminum. Therefore, when working with wood, especially at the final stages of its processing, you should be especially careful.

Anyone who has ever encountered a welding business must have paid attention to the electrode clamp - one awkward movement, and the rod changes the angle, or it may even fall out. Of course, professional welders do not have such situations, but

After the car repair, worn-out parts and assemblies that are unsuitable for direct use remain, but which are of some value, both with their material and residual functionality.

In the manufacture or processing of wood parts, in some cases it is necessary to determine where their geometric center is located. If the part has a square or rectangular shape, then this is not difficult to do. Enough

Wooden caskets today are very popular with the fair sex. After all, they are very practical and roomy. In addition, such a box fits perfectly into the interior and is a real decoration of any room.

Quite often, in the manufacture of wood crafts, it becomes necessary to apply various signs, for example, letters and numbers, to the surface of wooden products.

Wing nuts, like regular hexagonal products, are standard hardware that can be easily purchased at any store selling building materials or metal products.

How to drill high-speed steel grade P6M5 or HSS according to the European designation? For example, we made a knife from a blade from a mechanical saw, and it is required to drill holes with a diameter of 5-6 mm under the pins for installing and securing the handle pads.

By screwing a self-tapping screw into a solid tree, you can encounter tearing a notch on his hat or tearing off the head itself. As a result, a screwdriver or screwdriver can no longer unscrew damaged hardware. Despite such difficulties, removing the damaged

Trinket containers, as a rule, are very small so that they are more convenient to carry with keys. Such capsules are intended primarily for transporting tablets.For people who need constant medication. But this

There are such unforeseen situations when a self-tapping screw breaks off. This can happen with excessive force of screwing or simply over time it can rust and lose its strength. Often scrapping occurs near the head of the screw, and the main body

There is probably nothing more tedious and annoying than looking for a cut-off end on a roll of adhesive tape. Occupation is not one of the most exciting. Especially in artificial lighting. Dispenser for scotch tape - a thing not just necessary, but with it everything