Introduction: Homemade Mini PCB Drill

Picture of Homemade Mini PCB Drill

Building a home made drill machine for the PCB.

Step 1: Making Video

You can watch the video for making of the drill or continue reading to make one for yourself.

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Step 2: Things Required

Picture of Things Required

1. 12 Volt DC Motor

2. PVC pipe (Which should fit the motor)

3. Perfume cap

4. PCB Drill Chuck

5. PCB Drill Bit

6 Chuck Key

7. Switch

8. Adhesive Paste

9. Insulation Tape

10 Scissor

11 Wires

12 12 volt Adapter or 9 volt Battery

13. Solder Gun, Solder Paste & Solder Wire

14. PCB board to test

Step 3: Construction

Picture of Construction

Connect the wires to the Motor & Switch

Step 4:

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Make a hole in the perfume cap to insert the switch

Step 5:

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Make few holes to let the air flow to cool the motor

Step 6:

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Cut the adhesive paste and apply on the inside of the PVC pipe & insert the DC Motor

Step 7: Wiring

Picture of Wiring

Connect the wires as shown in the wiring diagram

Step 8:

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Connect the chuck to the shaft.

To watch the testing CLICK HERE

Testing begins @ 9:50

Step 9: Finished Images

Picture of Finished Images

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Drill Chuck :

DC Motor :

Switch :

Soldering Kit :

Wires -

Battery -

PCB Board -

Insulation Tape -

Scissor -

Super glue -

Amazon India:

Drill Chuck :

DC Motor :

Switch -

Soldering Kit -

Wires -

Battery -

PCB Board -

Insulation Tape -

Metal Paste -

Scissor -

Super glue -


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UtkarshVerma (author)2017-04-22

For a simpler method try this:

VishalK96 (author)2017-01-05

is the torque is enough for ?

nava1uni (author)2016-07-19

What is the power source.

MakeStuff_MS (author)nava1uni2016-07-19

Any adapter which has output voltage between 9 to 12 volt. I used a old modem adapter which has a output voltage 10volt.

DylanD581 (author)2016-07-16

Great PCB Drill for DIY PCBs!

MakeStuff_MS (author)DylanD5812016-07-18

Thank You !!

andrefierens (author)2016-07-16

genius !

Thanks for the compliment :)

Ca. RAFAEL FELIXXO (author)2016-07-18

excelente gracias

Your welcome

DIY Hacks and How Tos (author)2016-07-16

Nice. DIY tools are a great way to build DIY projects


About This Instructable




Bio: I like making new things from trash. For more cool content please subscribe to my YouTube channel @
More by MakeStuff_MS:+12/-12 Volt Transformer Based Dual  Voltage Power SupplyMusic Reactive or Sound Activated LED Strip LightsIC Based Simple 12V to 240V Inverter Using MOSFET & IC 4047
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