HORL Whetstone / Extra Fine


A #6000-grit whetstone disc that is interchangeable with the existing discs on the HORL 2 and HORL 2 Pro knife sharpeners to provide ultra-refined levels of sharpness.

Immediate Dispatch Free UK delivery on orders over £50* Delivery & Returns

Product Details

An interchangeable disc that affixes to the roller of HORL 2 or HORL 2 Pro knife sharpeners (not the HORL 2 Cruise), this #6000 grit corundum stone disc achieves higher degrees of sharpness than both the standard ceramic honing disc and the #3000-grit whetstone on Western or Japanese blades. To use, unscrew an existing disc on an applicable HORL 2 sharpener and replace it with this one. Please ensure your knife is already sharpened and honed before using the corundum stone, as it is meant to refine the edge of a sharp blade rather than sharpen. The compact size, in comparison to a high-grit standard whetstone, makes it easy to store. 

These corundum stones are available as a set, with the addition of a polishing strop, here.

Please note: HORL products can only be shipped within the UK

Why we love it

 'The HORL 2 is quick, neat, and effective. While whetstones take time and practice to master, the HORL 2 does not. It’s like having the ease, speed and definition of a pull-through sharpener, but the versatility and relative gentleness of a whetstone.'

Specifications & Care

Country of Origin Germany
Dimensions Diameter 5.2cm X H 1cm
Material Corundum stone
Warranty 2 years
Weight 70g
About The Brand


Timo and Otmar Horl, the father-and-son duo behind HORL 1993 had a singular vision: bring professional standards of knife sharpening to the home cook, simplified. What began at a home cellar is now a fully-staffed workshop in Germany’s Black Forest where every aspect of the manufacturing process is done locally, from steel melding to laser engraving.

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