foam knife

Temperature ranges vary widely by model and are set by the tool’s temperature or voltage control. Examples from product listings include a stepless control from 122°F to 932°F and other cutters that report heating up to 150°C. Check each model’s specifications to confirm its minimum/maximum temperature and whether it offers stepless or stepped adjustment.

Kits commonly include a mix of cutting blades and accessory parts. Typical inclusions are: straight blades (example lengths: 6" and 8"), wand- or bow-style heating needles, replacement wire or cleaning brushes, holders, and digital voltage controllers. Some craft kits also add soft foam applicator covers for blending.

Most foam-cutting tools are electric. Example wattages from product listings include 200W for a hot-knife foam cutter, 18W for some multi-attachment hobby cutters, and a 120W motor in one electric carving knife—actual power varies by model.

Typical handheld applicators and cutters are about 7.48–9.45 inches long. Other listed options include longer props or blades (for example a 17.5" foam prop and 6" and 8" straight replacement blades) and wand/needle lengths in some kits such as 5cm, 10cm, 11cm, and 18cm. Exact sizes vary by product.