The Cordless Drill.
By Mikey Gilliland
why did NASA make cordless drills ?
The drill used during the Apollo missions 15-17 was used to acquire moon samples. First the drill would be inserted in to the ground until the desired depth is met. Next, when the the drill had met the required depth it would have been taken out. Finally, the moon rocks caught in the drill bit would have been taken out and put into a container.