Drilling a hole in metal
Drilling holes in metal of large and small diameters
Metal can be different. For example, copper is much more ductile than steel, and cast iron, although durable, is
Calculation of load-bearing capacity and deflection of wooden beams: Instructions
Metal welded I-beams have been used for the construction of structures and floors for a long time. But before
Dowel nail - what is it, why is it needed, main characteristics and types
Dowel nail - what is it, why is it needed, main characteristics and types
The modern dowel-nail replaced wooden dowels, which often split into pieces, dried out and
Pressed brass pipe L63
Brass pipes for general purpose. Assortment and tolerances. GOST 494-90.
Such a popular product as a brass pipe has a whole list of undeniable advantages. Without using pipes,
How to check the speed controller of an angle grinder with a multimeter
Angle grinder Fiolent MSHU2-9-125E with speed control. Photo by VseInstrumenty.ru There is always a use for an angle grinder
Screw drill
Do-it-yourself multifunctional jig for dowel holes
During construction, when working with wooden beams, special attention is paid to the connecting part of the crowns.
Selecting laser power for metal cutting depending on the material
This is one of the most modern technologies used not only in production, but also in
Russian analogue of steel D2 - Х12МФ
Tool steel D2 for knives: pros, cons, composition, analogue
What were you interested in when you typed “D2 steel” in the search? Characteristics of this steel, its advantages
How and with what to clean a nickel-plated or chrome-plated surface
This article describes how to properly care for nickel-plated and chrome-plated surfaces.
Anti-corrosion treatment
What products are used for anti-corrosion treatment of metal?
Metals are used almost everywhere. The main problem with these materials is that they are susceptible to corrosion.
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