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In this instructable I am going to show you how to make simple pcb drill out of household materials.

Step 1: Materials

You will need:
soldering iron
old pen
some wires
motor
super glue
drill 0.5-1mm

Step 2:

Disassemble the old pen that you have and use this part.

Step 3:

Put a little super glue on the part that you took from the pencil on the motor and then insert the motor shaft. It should fit tightly, if it does not, roll a little paper on the motor's shaft.

Step 4:


Then solder the wires to motor.

Step 5:

Insert the drill into the part of pen and glue it.Drill must be around 0.5mm or larger.

For those who are still struggling with it, try my instructable:<br>https://www.instructables.com/id/Handheld-PCB-Drill/
The bit never glues perfect straight... So i cant make a hole
Does it work well?
<p>Nice work.</p>
<p>IS it sufficient for a low budget CNC mill? It looks better than embedding a (costly) dremel in a CNC build!</p>
Very smart idea. Good instructable!
Thank you!
what is RPM of motor? <br>
Around 4000 RPM, but it can be slower.
It Very NICE :) <br>Good Work <br>keep it up!
Is the motor 12V or 24V?<br><br>Nice idea :)<br><br>
Motor is 12V it can also to be 24V

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