Here is a fantastic deal on Amazon for a Rotary Tool from GMC.
Look at what you get for less than $20:
- Rotary tool
- 40-piece accessory kit and wrench
- 1.2 amp, variable-speed motor (15,000 to 35,000 rpm)
- Lightweight, durable body with soft, rubber grip
- Flexible shaft
- Adjustable mounting stand
- 2-year warranty
I don't know too much about this brand, but it has great user reviews on Amazon. I do own a bench grinder of this make and it's doing great.
If you buy the Rotary Tool with something costing $5, you will also get free shipping.