How to blacken metal at home - do-it-yourself steel bluing
Steel bluing is increasingly used for painting metal products. It provides reliable surface protection
liquid silicone for making molds
Making silicone for molds with your own hands at home
Molding polymers A universal material is obtained by dissolving crushed quartz with nitric acid. When mixed with
Hammer drills: drill concrete and metal correctly
The hammer drill is used both by professional builders and for home work. But even the best
Rating of the best wood drills from Aliexpress: TOP-17 high-quality drill models
Areas of use and design features The market for tools and accessories is full of a varied selection of drills according to
Charcoal production: technology, equipment
One of the most specific materials used by many people in daily life is charcoal.
Submerged arc welding
Automatic submerged arc welding VS semi-automatic welding
12/06/2021 Author: VT-METALL From this material you will learn: Advantages and disadvantages of submerged arc welding
Aurum
What is heavier - gold or silver and how the sample affects the weight + comparison table with other heavy metals
Post updated: May 26, 2020 There is no such person who, in his entire life,
Boring turning tools
GOST 25987-83 Boring cutters with carbide inserts with a cylindrical shank for jig boring machines. Types and main sizes
Universal boring lathes Boring lathes are used for machining holes and internal surfaces.
Thermal conductivity coefficients of metals and alloys - table
Thermal conductivity of non-ferrous metals, heat capacity and density of alloys
Thermal conductivity of non-ferrous metals and technical alloys The table presents the values ​​of thermal conductivity of metals (non-ferrous), and
Types and features of drilling and filler machines
Do you want to buy a used drilling and filler machine in Moscow?
In serial and mass production of furniture, drilling and additive machines are used, which help optimize technological processes
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