The screw is tightened or loosened with a screwdriver. A screwdriver is a round rod with a flat end and a handle on the…
various kinds of Spanners are used to tighten or loosen various jobs more than any other instrument. These are usually composed of carbon steel…
Wrenches come in a variety of forms and sizes and are used to grip, fasten, turn, tighten, and loosen items such as pipes, pipe…
In an engineering workshop, after you’ve finished drawing lines on a work with a scriber or a surface gauge, you’ll need a variety of…
A file is used to cut, trim, or finish a metal or wood project in order to form it to our specifications, such as…