Yes Adam, a step drill bit for making holes larger to lighten the bot in crunch time. I believe it was 50 1" holes equal a pound.
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Originally Posted by Adam Y.
Emery cloth- I thnk that is what it is called. Sandpaper for metal. 
Tap Set- Useful for creating threads in holes
I have also heard my advisor mention something about a step drill bit. I forget what it is used for. |