1. Product Overview and Features
The TSPROF Blitz Pro Knife Sharpener is a high-precision, compact, and lightweight sharpening system designed for various knife types, including kitchen and everyday carry (EDC) knives. Constructed from durable aluminum, it offers professional-grade sharpening capabilities in a portable form factor.
- Compact Size: Professional capabilities in a compact and lightweight design.
- Corrosion Protection: Features a black anodized finish for enhanced durability and corrosion resistance.
- Semi-Automatic Knife Turning: Equipped with a semi-automatic mechanism for easy and consistent knife flipping during sharpening.
- Precise Angle Setting: Convenient angle adjustment from 8° to 35° per side (total angle up to 70°) with small increments for accuracy.
- Blade Compatibility: Accommodates blades up to 4.5mm (0.18") in thickness and 30-280 mm (1.19" - 11") in length.
- Universal Abrasive Holder: Designed to hold any flat-end or apex-type stones, 20-150 mm (6") long.
- Included Abrasives: Comes with a set of five effective, easy-to-use, and maintain diamond plates (150-1000 grit) for a complete sharpening progression.
2. Setup
Proper setup is crucial for achieving optimal sharpening results and ensuring safety. Follow these steps to assemble and prepare your sharpener.
2.1 Assembling the Sharpener
Attach the main sharpening unit to its base. Ensure all components are securely fastened to prevent movement during operation.

Image: The complete TSPROF Blitz Pro Knife Sharpener kit, showing the main unit, guide rod, and diamond plates.
2.2 Clamping the Knife
Securely clamp your knife into the sharpening system. Ensure the blade is centered and held firmly to maintain a consistent angle throughout the sharpening process. The clamps are designed to distribute tension evenly along the entire clamp length.

Image: A knife securely clamped within the sharpening system, ready for angle adjustment.
2.3 Setting the Sharpening Angle
Adjust the guide rod to achieve your desired sharpening angle. The Blitz Pro allows for precise angle adjustments from 8° to 35° per side. Use the angle indicator for accuracy.

Image: Close-up of the angle adjustment mechanism on the TSPROF Blitz Pro sharpener.
2.4 Official Setup and Features Video
Video: This video provides a visual guide to setting up the TSPROF Blitz Pro Sharpening System and highlights its key features.
3. Operating Instructions
Once your knife is clamped and the angle is set, you can begin the sharpening process. Always use light, consistent pressure and follow the abrasive progression from coarse to fine.
3.1 Abrasive Selection and Progression
Start with the coarsest diamond plate (e.g., 150 grit) to establish the primary bevel and remove significant damage. Gradually move to finer grits (e.g., 400, 600, 1000) to refine the edge and achieve desired sharpness. The kit includes five diamond plates ranging from 150 to 1000 grit.

Image: Guide illustrating the different grit levels of the diamond plates included with the sharpener and their uses.
3.2 Sharpening Technique
Apply light, even pressure as you slide the abrasive along the blade, moving from the heel to the tip. Perform an equal number of strokes on each side of the blade. The semi-automatic flipping mechanism allows you to switch sides without unclamping the knife, ensuring angle consistency.

Image: A user demonstrating the sharpening process with the TSPROF Blitz Pro, showing the abrasive moving along the blade.
3.3 Blitz Pro Short Video
Video: A brief demonstration of the TSPROF Blitz Pro in action, showcasing its ease of use and key functionalities.
4. Maintenance
To ensure the longevity and optimal performance of your TSPROF Blitz Pro sharpener, regular maintenance is recommended.
- Cleaning Abrasives: After each use, clean the diamond plates with water and a soft brush to remove metal particles and sharpening residue. Allow them to dry completely before storage.
- Cleaning the Sharpener: Wipe down the main unit and clamps with a clean, dry cloth to remove any dust or debris. Avoid using harsh chemicals that could damage the anodized finish.
- Storage: Store the sharpener and its components in a dry, safe place, preferably in its original packaging or a protective case, to prevent damage.
5. Troubleshooting
If you encounter issues while using your sharpener, consider the following common solutions:
- Knife Not Sharpening: Ensure the sharpening angle is correctly set and consistent on both sides. Verify that you are using the correct abrasive progression (starting with coarser grits for dull knives).
- Inconsistent Edge: Check that the knife is securely clamped and not moving during sharpening. Maintain even pressure throughout the stroke.
- Abrasive Not Cutting: Clean the diamond plates thoroughly, as clogged abrasives can lose effectiveness. If heavily worn, consider replacing the abrasive.
6. Specifications
- Material: Aluminum
- Brand: TSPROF
- Color: Black, Brown, Silver
- Product Dimensions: 16"L x 6"W x 5"H
- Item Weight: 3.3 Pounds
- Grit Type: Extra coarse to extra fine (150-1000 grit diamond plates included)
- Number of Items: 1
- Manufacturer: TSPROF
- Item model number: TS-BS21000C
7. Warranty and Support
For detailed warranty information and to access customer support, please refer to the official TSPROF website or the product packaging. You may also find additional resources and FAQs on their support pages.