next time you're thinking of buying something go down your local hardware store and get a dremel tool...... they are absolutely mental! they must spin at around 10000 rpm and they make some nice sparks if you're grinding metal..... just make sure you wear eye protection because the emery boards tend to explode at high speed.....

...So I should get this instead of the food I was going to buy?

How much torque do they have? I am looking for a good small engine. Something that can pull and support at least 130 pounds