PEDAL POWERED DRILL

by D art of science in Workshop > Tools

2839 Views, 32 Favorites, 0 Comments

PEDAL POWERED DRILL

1.png

This is the simplest way you can make a human powered drill machine which can be useful for craftsmen in areas with no network. Its simple to engage and disengage leaving your cycle free to do other things as well...like take you places!

Science Behind

2.png
3.png
4.png
5.png
6.png

Components

8.png
9.png
7.png

Detail

10.png
11.png
12.png
13.png
14.png
15.png
16.png
17.png
18.png
19.png

Comparison

20.png

22.png
24.png

PEDAL POWERED DRILL - human powered devices - dartofscience