Electric Hot Wire Foam Cutter Set – 3 Heads, DIY & Crafts

Professional Electric Hot Wire Foam Cutter Set with 3 Replaceable Heads

Take your DIY projects, model making, and craft creations to the next level with this versatile electric hot wire foam cutter set. Designed for hobbyists, artists, and professionals alike, this all-in-one kit delivers clean, smooth, and precise cuts through polystyrene, EPS, KT board, foam board, and more — with zero crumbling or messy residue.

What's in the Box?

• 10.5 cm (4.1 in) Hot Knife Cutter Pen — perfect for detailed cuts and intricate shapes
• 6.7 cm (2.6 in) Bending Hot Knife Foam Cutter — ideal for curved and angled cuts
• 10.5 cm (4.1 in) Bow Hot Wire Foam Cutter — great for slicing through larger foam blocks and boards
• 10 m (32.8 ft) Replacement Hot Wire — for the bow cutter and cutter pen
• Cutter Pen Stand — keeps your tools safe when not in use
• Hard Shell Storage Bag — keeps everything organized and portable

Key Features

• Heats Up in Seconds: Get to work fast — no long warm-up times needed.
• Clean, Sealed Edges: The hot wire seals as it cuts, leaving smooth, professional-quality edges with no foam dust or debris.
• Multi-Angle Cutting: Cut from any angle and create virtually any shape you need.
• Wide Material Compatibility: Works with foam board, foam block, pearl cotton, EPP, KT board, EPS, polystyrene, and other low-density foam materials.
• 3 Interchangeable Heads: Switch between the knife pen, bending knife, and bow cutter depending on your project requirements.
• Portable & Handheld: Lightweight design with a convenient carry bag for on-the-go use.
• Metal Construction: Durable metal components built for repeated use.

Perfect For

• DIY craft projects and home decorations
• Architectural model making and prototyping
• Commercial artwork and advertising design
• School and educational projects
• Christmas, Halloween, and seasonal decorations
• Foam carving and artistic creation

Plug & Voltage Options

• EU Plug (AC 220V) — compatible with Indonesia, Germany, France, Spain, Italy, and more
• UK Plug (AC 100–240V) — compatible with Malaysia, the United Kingdom, and more
• US Plug (AC 100–240V) — compatible with Canada, India, Mexico, Thailand, the United States, the Philippines, Taiwan, and more

Specifications

• Material: Metal
• Hot Knife Cutter Pen Length: 10.5 cm / 4.1 in
• Bending Hot Knife Length: 6.7 cm / 2.6 in
• Bow Cutter Length: 10.5 cm / 4.1 in
• Replacement Wire: 10 m / 32.8 ft
• Country of Origin: Made in Mainland China

Usage Tips

• Allow the wire to heat fully before cutting — let the heat do the work, and guide gently without forcing.
• Limit continuous use to no more than 30 minutes at a time to preserve tool longevity.
• After cooling, wipe the heating element with a damp sponge to prevent oxidation buildup.
• Since the hot wire becomes flexible when heated, guide it slowly and smoothly — avoid pushing with arm force to prevent breakage.

Note: Due to lighting and display variations, colors in photos may slightly differ from the actual product. Measurement tolerance: ±1–3 cm.

Learn more: OSHA guidance on hand and power tools

Frequently Asked Questions

Q: What types of foam materials can this electric hot wire foam cutter handle?

A: This electric foam cutter set is designed for low-density foam materials, including polystyrene (EPS), foam board, foam block, pearl cotton, EPP, and KT board. It is not suitable for high-density or rigid materials such as wood, hard plastic, or metal.

Q: How long can I use the hot wire foam cutter continuously?

A: For optimal performance and tool longevity, it is recommended to limit continuous use to a maximum of 30 minutes per session. Allow the tool to cool down before resuming, and wipe the heating element with a damp sponge after each session to prevent oxide buildup.

Q: Does this foam cutter set work with standard US electrical outlets?

A: Yes! The US Plug version operates at AC 100–240V, making it fully compatible with standard North American electrical outlets. EU and UK plug versions are also available for international buyers.

Q: Is the hot wire replaceable if it breaks?

A: Absolutely. The set includes 10 meters (32.8 feet) of replacement hot wire for the bow cutter and the cutter pen, so you can easily replace the wire if needed and extend the life of your tool set significantly.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.