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Hello guys..!!!

In this instructable....I am going to show you how to build your own small inexpensive dc drilling machine...!!!!

NOTE : It can drill holes to plastic materials only.......!!!!

In fact you don't need to build any thing complex .....you just need a dc motor and a dc voltage supply...

This dc drilling machine helped me a lot in my projects...

In those projects sometimes I need to drill the holes...and fix the things together using the screws in that..!!!

So lets get started....!!!!

Step 1: Parts Required

1. DC motor (which should have high RPM) (and which should have a shaft with small diameter..)

2. DC adapter..(16V)

Step 2: Performance of It...!!!

So...I have drilled a plastic hole by using it...!!!

Step 3: How It Works

when we supply 16V dc to the motor... it rotates with high rpm.
In that speed if it touches plastic material.. friction generates....in turn heat generates...
so that produced heat melts the plastic ...so we can make holes easily....!!!

Step 4: Why This Dc Drilling Machine...???

It may be funny like...you know...you might be thinking that we need to use that dc drilling machine to drill the small holes...yes it should be used ....becoz sometimes we need to drill small holes to the plastic materials...

we can use any small heating rod to make the holes ....but if the holes get bigger than we want... we cannot fit the screws in that hole perfectly....so we need to use this kind of drilling machines..!!!


................................Tnahk yuo gyus !!!! .................................

If you have any comments or suggestions plz comment below ....becoz I need to know how it works..!!!

About This Instructable

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Bio: I'm crazy about inventing new things..... and thanks a lot to instructables website which helped me to share my ideas...
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