Dremel/Rotary Tool Pieces

I was wondering if anyone know a guide that explains what each dremel or rotary tool piece does, well not every single piece but a wide variety because i bought a rotary tool and i got like 50 pieces and i dont know what they do.

Sorry if i posted in wrong board,

 

Yep, I think you might have the wrong board.
But since you could use a dremel for modifying a computer case or carving a pretty pattern on the back of your mouse you maybe where not that far off.

I just tried google for "dremel tool bits" and found heaps.

This is the first one I looked at: http://www.mytoolstore.com/dremel/bitsets.html

Best thing you can do is go and have a good play with a few different materials as the tool bit performance varies a lot on different products.