Do-it-yourself axe.
Homemade ax: 15-step manufacturing instructions
An indispensable tool on a hike, a useful tool in your home, a unique assistant for your household.
Copper
Copper mining technologies and its place in modern industry
Global production of primary and secondary refined copper is currently around 15-16 million
Polygonal figures, models, diagrams, developments, a program for creating masks and sculptures from paper, metal and plastic
Polygon painting (aka Low Poly) has become very popular due to its minimal yet three-dimensional
Cathodic corrosion protection
Causes, features and methods of protection against electrochemical corrosion
Electrochemical protection is an effective way to protect finished products from electrochemical corrosion. In some cases
Double-sided cobalt drills are intended for installation work on thin-walled materials
Cobalt metal drills: drilling stainless steel at home
When doing repairs, many owners have to perform a wide variety of work, among which a fairly common one is
If the grinding wheel is jammed: how to remove the jammed disc from the grinder
Metabo clamping nut. Photo VseInstrumenty.ru Consumables for angle grinders (cutting discs, grinding
Rubber paving slabs
Production of rubber tiles and paving stones from rubber crumbs
Among the newest building materials that have recently appeared on the Russian market, we can highlight rubber
Table for cutting pitch threads on a 1A62 machine
Setting up a 16k20 lathe for cutting modular threads
Main parameters and areas of application The parameters that determine the characteristics of a pitch thread include: coil profile
Drilling holes in metal of large and small diameters
Drilling large holes is not a problem if you choose the right tool. For example, carrying out such work
Ejector-type sandblasting chamber
How to make your own sandblasting chamber
The sandblasting chamber is a useful device that allows you to effectively and with maximum safety
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