A burr is a tool for a variety of jobs that require precision. Without it it is impossible to imagine cutting, grinding,
Dear visitors to the “Self-Made Friend” website, from the material presented you will learn how to independently and safely
Nickel plating is the process of applying a layer of nickel to the surface of a product. The layer thickness varies in
When welding metals, powerful infrared and ultraviolet radiation occurs, and visible light rays are actively formed.
What to consider? Due care should be taken to lubricate the saw chain. First of all, you should choose
Areas of application for countersinking Countersinking and countersinking, despite the fact that they are used for pre-processing
How does a self-tapping screw differ from a screw? Let's start with definitions. A screw is a fastening element
Purpose of an electronic device for measuring revolutions Using a tachometer, it is possible to find out the engine speed
Many of those home craftsmen who in their workshop are engaged in manufacturing and decorative
Materials for manufacturing The choice is relatively small. Plastic doors, fence panels, garage doors have a long
