Design, types and principle of operation of boring heads
The boring head is the main tool for machining existing holes to
Manual metal punch
How to make a paper hole punch from clothespins with your own hands Lifehack from Risha TV
This publication presents three tool options for punching holes in sheet metal. If
How to repair a crack in a plastic bumper yourself
Many drivers have encountered the problem of cracks appearing on their car bumpers. If it's plastic, then
NA-3121 Components of guillotine shears
Guillotine repair – guillotine repair watch online | Free movies, TV series and videos online
Mechanical (electromechanical) guillotine shears NA 3121 - industrial equipment designed for direct cutting of sheet metal
Abrasive cleaning of surfaces. Common mistakes
Sandblasting: how to quickly clean the body of paint and rust. Business secrets
If you need to clean something quickly and efficiently, sandblasting is the way to go.
Solderless breadboard
What is a development board and what is it for? Types, photos
Solderless breadboard The design of this type of breadboard is simple. Its basis is a plastic case
How to drill a hole in a sawmill saw. How to drill hardened steel, methods
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Wall panels in the corridor
Let's look at how to properly decorate your hallway with PVC panels
Decorating a hallway with special wall panels is a beneficial choice in many respects. Sufficient variety of such
Working with leather and fabrics requires special tools. It's about making and
Galvanic corrosion
Metal compatibility or how to avoid galvanic corrosion?
Contact corrosion occurs when two dissimilar metals come into direct contact. For example, you cannot connect aluminum
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