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Excellent stone
Store owner replied: We're delighted to hear you enjoyed the Boride T2 stone, Oleksandr! Thank you for your kind review, and we wish you many great sharpening sessions ahead.
Medium-hard bonded aluminum oxide stone for high-alloy tool steels, stainless steels, and everyday kitchen knives up to 62 HRC.
Steel range
Boride T2 is engineered for high-alloy tool steels and stainless steels up to 62 HRC.
Abrasive
The aluminum oxide abrasive on a medium-hard bond provides controlled cutting and a stable sharpening feel.
Finish
Special factory impregnation helps the stone cut fast while leaving a refined satin edge.
Application
Boride T2 is a practical choice for powder metallurgy steels, high-carbon steels, stainless steels, and most common kitchen knives.
For more context on Boride stone series and how they differ in use, see the Boride guide in the Hapstone article section.
Lubrication
For best performance, use Boride Honing Oil, Hapstone Magic Oil, Norton Sharpening Oil, or Bori-Lube. Water or soapy water can also be used if preferred.
Maintenance
Clean the stone with a Boride Dressing Stick Soft or Hapstone Stone Booster Medium. Flattening can be done with silicon carbide powder.
Production notes
Boride stones may have minor production marks, such as saw strokes on the working surface, lacquer residues, or small chips at corners and edges no larger than 1 mm.
Specifications
Overall rating: 4.9 / 5 from 7 reviews.
Excellent stone
Store owner replied: We're delighted to hear you enjoyed the Boride T2 stone, Oleksandr! Thank you for your kind review, and we wish you many great sharpening sessions ahead.
As always, excellent quality. Excellent sharpening stones. One of my favorites for steels up to 61 HRC.
Store owner replied: Thank you, Sergei! Glad to hear they’re among your favorites and performing great on steels up to 61 HRC!
Es ist ein sehr schönes Produkt
Store owner replied: Vielen Dank für Ihre positive Bewertung, Johannes! Wir freuen uns, dass Ihnen der Boride T2 Schleifstein gefällt.
The most practical stone in the entire T2 series.
Store owner replied: Thank you for your feedback, Robert! Glad to hear the Boride T2 has become such a practical favorite for you.
A good stone, long lasting, cuts well. Happy with it
Store owner replied: Thank you! We’re glad to hear you’re happy with the stone — long-lasting performance and reliable cutting are exactly what we aim for. Appreciate your feedback!
From my previous experience with sharpening stones, I thought a 400 would be much more coarse. But this is rather fine stone, 220 - 400 - 1000 - 1200 gives a good very sharp edge. For the price I'm happy with this product
Store owner replied: Thank you for the review! You’re absolutely right to notice that the 400 feels finer — that’s because it’s graded by FEPA standards, where 400 corresponds to a 20/14 micron grain size, which is roughly equivalent to JIS 800. Glad to hear you’re happy with the progression and the results!
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