Introduction
This manual provides essential information for the safe and effective use of Slice 10404 Ceramic Replacement Blades. These blades are designed for use with compatible Slice cutting tools, offering enhanced safety and durability compared to traditional metal blades.

Image: The Slice 10404 ceramic replacement blade, featuring a rounded tip and the Slice logo.
Product Features
- Finger-Friendly Design: The rounded tip design helps prevent accidental injuries during handling and use.
- Advanced Ceramic Material: Made from 100% zirconium oxide, these blades are non-sparking, non-conductive, non-magnetic, and chemically inert. They do not rust.
- Exceptional Durability: Slice ceramic blades last up to 11 times longer than comparable metal blades, reducing the frequency of blade changes.
- Dual-Sided Edge: Each blade features two usable cutting edges, effectively doubling its lifespan.
- No Oil Coating: Unlike many metal blades, Slice ceramic blades do not require an oil coating, ensuring clean cuts.
- Reduced Sharps Waste: Due to their longevity, fewer blades are discarded, potentially eliminating the need for sharps disposal boxes in some applications.

Image: An illustration detailing the features and dimensions of the Slice 10404 blade, including its finger-friendly edge, rounded tip, durability (11.2x longer than metal), chemical inertness, non-conductive, non-sparking, non-magnetic properties, lack of oil coating, reversible design, and no sharps box requirement. Dimensions are shown as 33.17mm length and 6.5mm height.

Image: A hand holding the small, white Slice ceramic blade, emphasizing its finger-friendly design and the benefit of fewer accidents.
Compatibility
The Slice 10404 Ceramic Replacement Blade is designed for exclusive use with specific Slice cutting tools. Ensure your tool model is listed below before attempting blade replacement.
Compatible Slice Cutting Tools (SKU#):
- 10400 (Manual Box Cutter)
- 10503 (Auto-Retractable Box Cutter)
- 10512 (Manual Pen Cutter)
- 10513 (Auto-Retractable Pen Cutter)
- 10514 (Auto-Retractable Mini Cutter)
- 10515 (Manual Mini Cutter)

Image: The Slice 10404 blade shown alongside various compatible Slice tool handles, including box cutters, pen cutters, and mini cutters, with their respective model numbers.
Installation / Setup
Refer to the specific user manual for your Slice cutting tool for detailed blade replacement instructions. General steps typically involve:
- Ensure the tool is in a safe, retracted position if applicable.
- Locate the blade housing or release mechanism on your Slice tool.
- Carefully remove the old blade, handling it by the dull edges.
- Insert the new Slice 10404 ceramic blade into the designated slot, ensuring it is properly seated.
- Secure the blade housing or mechanism according to your tool's instructions.
- Test the blade's retraction/extension mechanism to confirm proper installation.
Always exercise caution when handling any blade, even a finger-friendly one.
Operating Instructions
The Slice 10404 blade operates as part of a compatible Slice cutting tool. For specific operating instructions, refer to the manual provided with your Slice tool (e.g., box cutter, pen cutter, mini cutter). The blade's rounded tip is designed for safety, but proper cutting technique is still essential.
- Extend the blade only as far as necessary for the cut.
- Apply appropriate pressure for the material being cut.
- Always cut away from your body.
- Retract the blade fully when not in use.
Maintenance
Slice ceramic blades require minimal maintenance due to their material properties.
- Cleaning: If the blade becomes dirty, wipe it clean with a damp cloth. Avoid abrasive cleaners.
- Storage: Store blades in a dry, safe place, preferably in their original packaging or a designated blade storage container, away from children and pets.
- Inspection: Periodically inspect the blade for any signs of wear or damage. While highly durable, extreme impact or misuse can cause chipping.
- Replacement: Replace the blade when its cutting performance diminishes. The dual-sided design allows you to flip the blade to use the second edge before full replacement.
Troubleshooting
As a passive component, troubleshooting for the blade itself is limited. Most issues relate to the cutting tool or the material being cut.
- Blade not cutting effectively:
- Ensure the blade is clean and free of debris.
- Flip the blade to use the second cutting edge.
- Replace the blade if both edges are dull.
- Verify the blade is correctly installed in the tool.
- Blade appears chipped or damaged:
- Immediately replace the blade. Do not use a damaged blade.
- Blade not retracting/extending smoothly:
- This is likely an issue with the cutting tool itself. Refer to your tool's manual for troubleshooting.
Specifications
| Attribute | Detail |
|---|---|
| Model Number | 10404 |
| Material | Advanced Ceramic (Zirconium Oxide) |
| Blade Type | Replacement Blade, Rounded Tip |
| Blade Length | 33.17 mm |
| Item Weight | 0.28 Grams (per blade) |
| Compatibility | Specific Slice cutting tools (SKU# 10400, 10503, 10512, 10513, 10514, 10515) |
| Quantity per Pack | 4 Blades (as per product title, though this can vary by pack) |

Image: Packaging for Slice ceramic blades with rounded tips, indicating a pack of 4 dual-sided blades and highlighting that they last up to 11x longer than steel.
Warranty and Support
Information regarding specific warranty terms for Slice 10404 Ceramic Replacement Blades is not provided in the product data. For warranty claims or technical support, please contact Slice Industrial directly through their official website or customer service channels.
Official Slice Website: www.sliceproducts.com