How long does a diamond disc last?

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

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.

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.

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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Description

🔪 Sharpen smarter, slice sharper — the pro’s choice for kitchen mastery!

DIAMOND TOUGHNESS - Industrial diamond grinding disc sharpens all steel types with unmatched durability.
DUAL ANGLE MASTERY - Switch effortlessly between 15° for fine cuts and 20° for durable, coarse slicing.
LONG LASTING SHARPNESS - Optimized angles and materials ensure your blades stay sharper, longer—perfect for pros and enthusiasts alike.
TRIPLE SPEED PRECISION - Achieve razor-sharp edges 3x faster with the advanced 1:3 planetary gear system.
SLEEK GERMAN ENGINEERING - Crafted from aluminum and stainless steel with a premium bronze finish for a modern kitchen statement.

The HORL2 Pro Roller Sharpener is a premium German-engineered kitchen tool featuring a unique 1:3 planetary gear ratio that sharpens blades three times faster. Equipped with industrial diamond and ceramic discs, it offers interchangeable grinding wheels with precise 15° and 20° sharpening angles, delivering both fine and durable edges. Its robust aluminum and stainless steel construction with a sleek bronze finish makes it a stylish and efficient upgrade for any culinary professional or enthusiast.

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