How do I make a simple diy vibrator?

Answer 1

Use an electric toothbrush.
Or one of these
https://www.mpja.com/Vibrator-Motor-Flat...


Now if you are trying to vibrate concrete when you are pouring it i have used my chainsaw. Just push the running saw body up against the form. Keep the chain away from the form or the concrete. Works very well.

Answer 2

The usual thing to use is an electric toothbrush.

Answer 3

Move your fingers back and forth really fast and apply to the appropriate area

Answer 4

This is not going to end well. I'M NOT GOING TO TELL YA.

Answer 5

Electric toothbrush.

Answer 6

Check out the display of battery-operated toothbrushes.

Answer 7

Cut about 4 inches off of one end of the blade on your lawn mower.