Introduction: PEDAL POWERED DRILL
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!
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Step 1: Science Behind
Step 2: Components
Step 3: Detail
Step 4: Comparison
Participated in the
Build a Tool Contest 2017