RR RAXMIN 5-In-1 Diamond Sharpening Plate
RR RAXMIN 5-In-1 Diamond Sharpening Plate User Manual
Model: 5-In-1 Diamond Sharpening Plate
1. Introduction
This manual provides comprehensive instructions for the RR RAXMIN 5-In-1 Diamond Sharpening Plate. This versatile tool is designed for sharpening a wide range of blades, including kitchen knives, ceramic knives, and scissors. It features a double-sided diamond surface with 400 and 1000 grit for coarse and fine grinding, along with integrated slots for specific sharpening tasks. Please read this manual thoroughly before use to ensure safe and effective operation.

Image 1.1: The RR RAXMIN 5-In-1 Diamond Sharpening Plate, illustrating its dual-sided design with 400 and 1000 grit surfaces.
2. Product Features
The RR RAXMIN 5-In-1 Diamond Sharpening Plate offers multiple functionalities for comprehensive blade maintenance:
- Double-Sided Diamond Plate: Features a 400-grit side for coarse grinding and a 1000-grit side for fine grinding and polishing.
- Integrated Sharpening Slots:
- Scissors Slot: Specifically designed for sharpening scissors.
- Coarse Slot (Tungsten Steel): For quick sharpening of very dull knife blades, restoring the V-shape edge.
- Fine Slot (Ceramic): For polishing and removing burrs from knife blades, achieving a refined edge.
- Ergonomic Handle: Designed for comfortable and secure grip during use.
- Versatile Application: Suitable for a wide array of blades including chef knives, steak knives, paring knives, sushi knives, cleaver knives, Japanese knives, butcher knives, BBQ knives, hunting knives, pocket knives, chisels, straight razors, and axes.

Image 2.1: Detailed view of the sharpener's handle, showing the dedicated slots for scissors, coarse sharpening, and fine polishing.
3. Setup
The RR RAXMIN 5-In-1 Diamond Sharpening Plate requires minimal setup before use.
- Unpack: Carefully remove the sharpening plate from its packaging.
- Inspect: Check the sharpening plate for any signs of damage. Do not use if damaged.
- Prepare Work Surface: Place the sharpener on a stable, flat, and non-slip surface to prevent movement during sharpening.
- No Assembly Required: The product is ready for immediate use.
4. Operating Instructions
Always exercise caution when sharpening blades. Maintain a consistent angle and use light, even pressure for best results. It is recommended to use the sharpener dry.
4.1. Using the Diamond Sharpening Plate (400 Grit - Coarse)
The 400-grit side is for restoring very dull blades or repairing minor edge damage.
- Hold the sharpener firmly by its handle on a stable surface.
- Place the blade of the knife flat against the 400-grit diamond surface, ensuring a consistent sharpening angle (typically 15-20 degrees for most kitchen knives).
- With light, even pressure, pull the blade across the entire length of the diamond surface, moving from the heel to the tip of the blade.
- Repeat this motion on both sides of the blade until a slight burr forms along the edge.

Image 4.1: The 400-grit diamond surface, used for coarse grinding and initial edge restoration.
4.2. Using the Diamond Sharpening Plate (1000 Grit - Fine)
The 1000-grit side is for refining the edge after coarse grinding and for general maintenance to keep blades sharp.
- After coarse grinding, switch to the 1000-grit diamond surface.
- Maintain the same consistent sharpening angle as used with the 400-grit side.
- With very light pressure, pull the blade across the 1000-grit surface, alternating sides.
- Repeat until the burr is removed and the edge is polished and sharp.

Image 4.2: The 1000-grit diamond surface, ideal for fine grinding and polishing the blade edge.
4.3. Using the Integrated Sharpening Slots
The handle features specialized slots for different sharpening needs.
- Scissors Slot:
- Open the scissors and insert one blade into the designated scissors slot in the handle.
- Pull the blade through the slot gently, from the pivot to the tip.
- Repeat for the other blade. Perform 3-5 pulls per blade.
- Coarse Slot (Tungsten Steel): For quick sharpening of very dull knives.
- Place the knife blade into the 'Coarse Slot' (left waist of the handle).
- Pull the knife through the slot in one direction (e.g., towards you) with moderate pressure.
- Repeat 3-5 times.
- Fine Slot (Ceramic): For polishing and removing burrs after coarse sharpening.
- After using the coarse slot, place the knife blade into the 'Fine Slot' (right waist of the handle).
- Pull the knife through with light pressure.
- Repeat 3-5 times.
5. Maintenance
Proper maintenance ensures the longevity and effectiveness of your sharpening plate.
- Cleaning: After each use, wipe the diamond surfaces and slots with a damp cloth to remove metal particles and debris.
- Drying: Always dry the sharpening plate thoroughly after cleaning. Do not store it wet.
- Storage: Store the sharpener in a dry area to prevent corrosion.
- Dry Use Recommendation: The manufacturer recommends using the diamond sharpening plate dry. While water or oil may enhance effectiveness, they can also increase the risk of corrosion over time.
6. Troubleshooting
If you encounter issues with your sharpening plate, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Blade not getting sharp | Incorrect sharpening angle; insufficient pressure; not using appropriate grit progression. | Ensure a consistent sharpening angle (15-20 degrees). Apply light, even pressure. Start with 400 grit for dull blades, then move to 1000 grit. |
| Sharpener appears clogged or less effective | Accumulation of metal particles on the diamond surface. | Clean the sharpener thoroughly after each use with a damp cloth and dry completely. |
| Signs of corrosion on the sharpening plate | Improper drying or storage in a humid environment. | Always wipe the sharpener dry after cleaning and store it in a dry location. Avoid using water or oil if corrosion is a concern. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | RR RAXMIN |
| Model | 5-In-1 Diamond Sharpening Plate |
| Material | Ceramic, Tungsten Steel, Diamond |
| Color | Black |
| Product Dimensions (L x W x H) | 11" x 2.2" x 0.8" (27.94 cm x 5.59 cm x 2.03 cm) |
| Item Weight | 1 Pound (0.45 kg) |
| Grit Type | Coarse (400), Fine (1000) |
| UPC | 600358171683 |
| ASIN | B083V4YMH5 |
| Date First Available | January 14, 2020 |

Image 7.1: Product dimensions for the RR RAXMIN 5-In-1 Diamond Sharpening Plate.
8. Warranty and Support
For warranty information or product support, please refer to the manufacturer's official website or contact their customer service directly. Keep your purchase receipt for any warranty claims.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.