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Product FAQs

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Sharpeners

Having trouble operating RX008 or RX009 Knife Sharpener?

You may find this article helpful.

Why is my blade not getting sharp enough as it should be?

If the blade isn't sharpening as expected, ensure you are using the correct angle for your knife. Also, check the condition of your stone—if it’s worn out or clogged with metal shavings, use a dressing stone to clean it. Additionally, be sure to apply consistent pressure throughout the sharpening process.

Are there any Sharpening Stones come with the Sharpener? are they good in quality?

Yes, each sharpening kit comes with a set of sharpening stones. Such as RX008,RX009 sharpener kit include a set of 4 RUIXIN PRO DSA Titanium-coated diamond stones, they are superior in quality.

Sharpening Stones

What is the black residue on my stone?

It’s metal from the blade—normal during sharpening. Clean with a dressing stone.

How long will my stone last?

With proper care, your stone will last a long time. Replace if performance drops significantly.

Can These Sharpening Stones Be Used for Ice skates or Woodworking tools?

Yes, Ruixin Pro sharpening stones are versatile and can be used on a wide range of tools beyond kitchen knives. Examples include: Hunting knives, Fishing knives, Pocket knives, Axes and hatchets, Ice skates, Woodworking tools (chisels, plane blades, gouges), Surgical instruments, Scissors and shears. Just ensure you select the appropriate grit for the specific tool and always sharpen in the direction of the edge to preserve the stone’s surface.

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