Dremel 7000-PK 6-Volt Cordless Rotary Tool Pumpkin Carving Kit for $19.99. Shipping is free on orders over $50. If needed, use this Filler Tool to pad the order for free shipping. Here is a screenshot for reference. The carving kit includes a rotary tool, 1 accessory and 10 carving templates. The rotary tool operates at 5,000 and 13,000 RPMs, runs on a removable 6-volt alkaline battery and has a standard grip for easy handling. Most places have it for about $24.