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Hi, I am going to you take you through a simple, cheap and easy process to build a helping hand tool.
Materials required-- 1) Broken computer hard drive 2) Alligator clips 3) flexible metal wire 4) Small magnifying glass Optional materials-- 1) 5mm super bright dome LEDs 2) 3.7v ...
1) The reason I chose a computer hard drive is because they have a nice CNC machined chunk of aluminum with pre-drilled & tapped holes that can make ...
2) Why I chose the flexible metal wire to make the arms for the helping hands is because it's easy to flex around however you need it to ...
3) To make a magnifying glass attachment, take a piece metal wire, form a loop and secure a small magnifying glass to it. Loop the other end and ...
A basic Helping hand is good to take it's place on your work table now. But, in case you want to make it a little more flashy and ...
) For the light, I used 3 white dome LEDs. Try to get 5mm white (super bright) dome LEDs, they disperse light neatly and don't sharply focus like ...
For the fumes extractor fan, you can use a small computer fan or something similar. Just make sure you can provide sufficient power to it. Small (30mm) fans ...
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