RH Preyda - Bench Stone Soft Arkansas 6"
This classic bench stone has a medium density and is used for the initial sharpening stage. Approximately corresponds to the grain size 400 to 600. The Stone Bench Stone "Soft Arkansas" -> "Soft Arkansas" 6 has the dimensions 1550,8 x 50,8 x 12,7 mm, so it is half an inch thick
"Soft Arkansas" -> "Soft Arkansas" |
medium density |
For the preliminary sharpening, the first stage in sharpening |
Approximately corresponds to grain size 400-600* |
"Hard Arkansas" |
high density |
For the final touch on less fine cuts |
Approximately corresponds to grain size 800-1000* |
"Hartes schwarzes Arkansas" |
besonders high density |
Harder and finer than the "Hard Arkansas", suitable for the final sharpening for most applications |
Approximately corresponds to grain size 2000-3000* |
Chirurgisches Schwarzes Arkansas |
ultra high density |
Suitable for the finishing of particularly fine cuts; polishes the cutting edge extremely smooth. Suitable among others. for surgical tools
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Approximately corresponds to grain size 4000-6000* |
Durchscheinendes Arkansas |
highest possible density |
The rarest of all Arkansas stones, with maximum density for the most demanding user and finely honed edges |
Approximately corresponds to grain size 8000-10.000* |
*As mentioned before, the stones are not measurable by grit, but to provide a rough orientation, one can indicate the equivalent of a synthetic stone with grit to better assess the sharpening performance of the Arkansas oil stone
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ARKANSAS OIL STONES SHOULD NOT BE USED DRY OR WITH WATER! |
The oil stones from RH Preyda are hand-cut in Hot Springs in the Ouachita Mountains/Arkansas, the only place in the world where these deposits are found. The unique microcrystalline structure ensures that Arkansas oil stones with their fine grains are extremely wear-resistant and unlike other wet sharpening stones, they never need to be dressed or leveled
Made of Novaculite, these stones are based on 99,9% pure silicon, which only in this special form exhibits the unparalleled sharpness properties. Depending on the selected quality class, sharpening results can range from coarse to ultra-fine, satisfying even the most demanding user. The sharpening oil provided by RH Preyda is absolutely non-toxic and food-safe (USDA approved), allowing for safe use even with knives used for food preparation. In the case of Arkansas oilstones, the distinction is not made based on grit size, but on density. The denser the stone, the finer the sharpening result
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