How long does a diamond disc last?

When used properly, the HORL Diamond Standard does not need to be replaced.

How to tell if the desired sharpening angle has been reached?

Use the marker pen method to visually check the success of the grinding process. Carefully draw the felt tip of a marker pen along the entire knife edge, so that it simultaneously leaves ink on both sides.

Do I need water when I sharpen knives with this sharpener?

You do not need water to sharpen knives with the sharpener because no significant heat is generated due to the smooth rolling movements. The diamond coating is also designed just to be used dry.

How long do I have to sharpen the blade before my knife is sharp?

On average, it takes five minutes. The edge must first acquire the chosen 15° or 20° grinding angle. However, thanks to the constant grinding angle, only a few rolls back and forth are needed for subsequent resharpening.

Do I grind my knife with 15° or 20° degrees?

In principle, kitchen knives of any quality can be sharpened at 20°. However, depending on the condition of the blade and the quality of the steel, many knives can be sharpened to an even finer edge at 15°.

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🔪 Sharpen Like a Pro, Slice Like a Boss

VERSATILE COMPATIBILITY - Perfectly sharpens everything from European chef’s knives to tough outdoor blades.
STABLE SAFE SHARPENING - Magnetic grinding gauge ensures precise angles and secure handling every time.
TAILORED SHARPNESS FOR EVERY CUT - Switch effortlessly between 15° for delicate slicing and 20° for robust chopping.
ELEGANT CRAFTSMANSHIP MEETS FUNCTION - Sleek oak wood design adds a touch of sophistication to your kitchen arsenal.
UNMATCHED DURABILITY WITH INDUSTRIAL DIAMONDS - Experience long-lasting sharpness thanks to premium diamond abrasives.

The HORL 2 Oak Roller Grinder Knife Sharpener combines German engineering with premium materials, featuring interchangeable diamond and ceramic discs for precise 15° and 20° sharpening angles. Its magnetic holder guarantees stability, making it ideal for a wide range of knives—from delicate sushi blades to tough outdoor knives—ensuring razor-sharp edges with effortless ease.

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