For example, The Home Depot has the Ryobi USB Lithium Rotary Tool and Power Carver packaged in a set called a "Pumpkin Carving Kit." There's another set called the "USB Lithium 4-Tool Hobby Combo ...

The Dremel 3000-2/28 variable speed rotary tool kit drops the power to 1.2A but keeps the versatility to reach 35,000 RPM—more than enough for carving wood. The smaller motor makes the rotary ...