1. Introduction
Thank you for choosing the TOOLCRAFT TC-FC-USB Polystyrene Cutter. This versatile 5W tool is designed for precise cutting and engraving of polystyrene and similar foam materials. Powered conveniently via USB, it offers quick heating and comes with three interchangeable tips for various applications. Please read this manual thoroughly before first use to ensure safe operation and optimal performance.
2. Safety Instructions
- Heat Hazard: The cutting wire and tips become extremely hot during operation. Avoid direct contact with skin to prevent burns.
- Ventilation: Use the tool in a well-ventilated area. Cutting polystyrene can release fumes.
- Flammable Materials: Do not use near flammable liquids, gases, or materials.
- Children and Pets: Keep the tool out of reach of children and pets.
- Power Source: Only connect to a USB power source (e.g., computer, power bank, USB adapter) that provides 5V.
- Unplug When Not in Use: Always disconnect the USB cable when the tool is not in use or before changing tips.
- Inspect Before Use: Check the cutting wire and tips for damage before each use. Do not use if damaged.
- Proper Handling: Hold the tool firmly by the handle. Do not apply excessive force, as this can damage the tips or wire.
- Storage: Allow the tool to cool completely before storing.
3. Package Contents
Ensure all items are present in your package:
- 1 x TOOLCRAFT TC-FC-USB Polystyrene Cutter main unit
- 1 x Cutting wire tip (bow-shaped)
- 1 x Blade tip (needle-shaped)
- 1 x Engraving tip (pointed)
- 1 x USB power cable (integrated)
4. Product Overview
The TOOLCRAFT TC-FC-USB Polystyrene Cutter consists of a main handle unit with an integrated USB cable and interchangeable heating tips. The handle features a power switch and an articulation point for comfortable use.

Figure 1: Overview of the TOOLCRAFT TC-FC-USB Polystyrene Cutter and its included accessories, including the main unit, cutting wire tip, blade tip, and engraving tip.
5. Setup
- Select the Desired Tip: Choose between the cutting wire, blade tip, or engraving tip based on your task.
- Attach the Tip: Align the chosen tip with the receptacle at the end of the main unit. Gently push and twist until it is securely seated. Ensure a firm connection for proper heating.
- Connect Power: Plug the integrated USB cable into a compatible 5V USB power source (e.g., a computer USB port, a USB wall adapter, or a power bank).

Figure 2: The main unit with the bow-shaped cutting wire tip securely attached, ready for use.
6. Operating Instructions
- Power On: Once the tip is attached and the USB cable is connected, slide the power switch on the handle to the 'ON' position. An indicator light may illuminate.
- Heating Time: The tool heats up quickly. The cutting wire reaches approximately 180°C, and other tips reach around 320°C. Allow a few moments for the tip to reach its optimal temperature.
- Cutting/Engraving: Gently guide the heated tip through the polystyrene or foam material. Do not apply excessive pressure; the heat should do the work. For cutting, maintain a steady, even motion. For engraving, use the pointed tip to draw desired patterns.
- Articulated Handle: The handle features a rotating articulation point, allowing you to adjust the angle of the tip for improved ergonomics and access to different cutting positions.
- Power Off: After use, slide the power switch to the 'OFF' position and disconnect the USB cable.
- Cool Down: Allow the tip to cool completely before handling or storing the tool.

Figure 3: Demonstrates the use of the blade tip for precise cutting of polystyrene foam.

Figure 4: Illustrates the engraving tip being used to create patterns on a foam surface.
7. Maintenance
- Cleaning: Ensure the tool is unplugged and completely cool before cleaning. Gently wipe the tips and handle with a dry, soft cloth. Do not use abrasive cleaners or solvents.
- Tip Replacement: If a tip becomes damaged or worn, ensure the tool is cool and unplugged. Carefully remove the old tip and replace it with a new, compatible TOOLCRAFT tip.
- Storage: Store the tool and its accessories in a dry, safe place, away from direct sunlight and extreme temperatures.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Tool does not heat up. | Not powered on; USB cable not connected; Faulty USB port; Tip not properly seated. | Ensure power switch is ON. Check USB connection. Try a different USB port or power source. Re-seat the tip firmly. |
| Cutting wire/tip breaks easily. | Excessive force applied; Material too dense; Wire/tip is worn. | Apply less pressure; allow heat to do the work. Ensure material is suitable for cutting. Replace with a new tip. |
| Poor cutting performance. | Insufficient heat; Tip is dirty or damaged. | Allow more time for heating. Clean the tip (when cool). Replace damaged tips. |
9. Specifications
- Brand: TOOLCRAFT
- Model Number: TO-4941084
- Product Dimensions (L x W x H): 14.9 x 3 x 3 cm
- Weight: 66 Grams
- Color: Black
- Power Source: USB Powered
- Voltage: 5 Volts
- Power: 5 Watts
- Handle Material: Plastic
- Special Features: 3 quick-change tips, articulated handle, fast heat-up time.
- Approximate Operating Temperature (Cutting Wire): 180 °C
- Approximate Operating Temperature (Blade/Engraving Tip): 320 °C
10. Warranty and Support
Specific warranty information for the TOOLCRAFT TC-FC-USB Polystyrene Cutter is not provided in this manual. For details regarding warranty coverage, technical support, or replacement parts, please refer to the documentation included with your purchase or contact TOOLCRAFT customer service directly through their official website or your retailer.





