Introduction
This instruction manual provides important information for the safe and effective operation of your Afantti Electric Hot Wire Foam Cutter. Please read this manual thoroughly before use and retain it for future reference.
Safety Information
WARNING: This tool operates at high temperatures. Failure to follow safety instructions may result in burns, fire, or other injuries.
- Always operate in a well-ventilated area. Foam cutting can produce fumes.
- Wear appropriate personal protective equipment, including heat-resistant gloves and eye protection.
- Do not touch the hot wire or needle during operation or immediately after use. Allow sufficient time for cooling.
- Keep the tool away from flammable materials.
- Ensure the power adapter is connected to a suitable power source.
- Do not leave the tool unattended when powered on.
- Keep out of reach of children.
- Use the included metal stand for safe placement of the hot needle when not in use.
- Disconnect power when changing needles or when the tool is not in use.
Package Contents
Verify that all items listed below are included in your package:
- 1 x Power Adapter
- 1 x Metal Stand
- 1 x 5cm Heating Needle (pre-installed on one handle)
- 1 x 10cm Heating Needle (pre-installed on one handle)
- 2 x Foam Cutter Handles

Image: Complete package contents of the Afantti Electric Hot Wire Foam Cutter.
Setup
- Select Needle: Choose either the 5cm needle for detailed carving or the 10cm needle for general cutting. The needles are pre-installed on separate handles.
- Connect Power: Insert the DC plug from the power adapter into the receptacle at the end of the foam cutter handle.
- Position Safely: Place the foam cutter on the included metal stand when not actively cutting to prevent accidental contact with hot surfaces.
- Power On: Plug the power adapter into a standard electrical outlet. Use the inline switch on the power cord to turn the tool on. The needle will begin to heat up.

Image: Detailed view of the foam cutter components and power connection.

Image: The foam cutter placed securely on its metal stand.
Operating Instructions
- Preheating: After turning on, allow approximately 10 seconds for the needle to reach its operating temperature of up to 450°C (842°F).
- Cutting/Carving: Gently press the hot needle into the foam material. The heat will melt through the foam, allowing for smooth cuts or intricate carvings. Apply steady, even pressure.
- Material Compatibility: This tool is suitable for cutting and carving KT board, pearl cotton, polystyrene sheet, foam board, EVA, sponge, and wax sculpture.
- Cooling Down: After use, turn off the tool using the inline switch and unplug the power adapter. Place the tool on the metal stand and allow it to cool completely (approximately 3 minutes) before storing.
Video: Demonstration of the Afantti foam cutter in use, showing cutting and carving techniques on various foam materials.

Image: Illustrates the foam cutter in action, creating a clean cut.

Image: Comparison of the two included heating needles, 5cm and 10cm, for different applications.
Maintenance
- Cleaning: Ensure the tool is completely cool and unplugged before cleaning. Gently wipe the needle with a dry cloth to remove any foam residue. Do not use abrasive cleaners or solvents.
- Storage: Store the foam cutter and its components in a dry, safe place, away from direct sunlight and extreme temperatures.
- Needle Replacement: The needles are designed for durability. If a needle becomes damaged or ineffective, it can be replaced by carefully unscrewing the old needle and screwing in a new one. Ensure the tool is unplugged and cool before attempting replacement.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Tool does not heat up. | Power adapter not plugged in; inline switch is off; faulty power adapter or tool. | Check power connection; ensure switch is on; test outlet with another device; contact support if issue persists. |
| Cutting is slow or uneven. | Insufficient preheating time; needle residue; incorrect material. | Allow full 10 seconds for preheating; clean needle after cooling; ensure material is compatible foam or wax. |
| Needle is bent or broken. | Excessive force during use; accidental impact. | Replace the needle with a new one. Apply gentle pressure during operation. |
Specifications
- Model: AF-FC300
- Brand: Afantti
- Material: Rubber (Handle), Stainless Steel (Blade)
- Color: Black and Orange
- Needle Lengths: 5cm, 10cm
- Max Temperature: 450°C (842°F)
- Preheat Time: Approximately 10 seconds
- Cooling Time: Approximately 3 minutes
- Item Weight: 7.8 ounces
- UPC: 631978741024
Warranty and Support
For warranty information or technical support, please refer to the product packaging or contact Afantti customer service directly. Contact details are typically available on the manufacturer's official website or through your point of purchase.