Drill+by+Carlos+Piqué

media type="custom" key="23180182" media type="custom" key="23180230" width="88" height="88" align="left"

**1) What do you like/dislike about your product?** I like this object because it is very useful and fast but I hate because it makes a lot of noise the motor causes it to move.
 * 2) What is moving in your object?**

** 3) **** How are the moving parts joined together? ** They are joined by screws and gears

**3)** **What movement is produced? **
 * The elements that moves in my object is the motor and they move in a circular way **

||
 * 4) Why are the moving parts used? (text...)**
 * **** The moving parts are used to make holes ****

** The mechanism/s in my object works like this: ** Pulling the trigger the motor starts running which makes the drill bit rotate and thus be able to drill a surface The drill was invented in 1889 in Melbourne, Australia by Joseph Whitworth media type="youtube" key="zqtO3NnixwQ" width="420" height="315" **__8.- Picture Gallery __**
 * 5) How do they work? (video, text...) **
 * 6) ** ** Curiosities **