Naniwa Gouken Kagayaki 12000 Grit Sharpening Stone 20mm Thick CHARCOAL though the high hardness requires

though the high hardness requires careful sharpening technique and avoidance of lateral stress to prevent chipping

8 g Total Length 250 mm 280 mm Tip to Heel Length 121 mm 151 mm Blade Height at Heel 30 mm 34

applying heat treatment that supports the steel's high hardness range of 62-65 HRC

The flow is as follows

Naniwa Gouken Kagayaki 12000 Grit Sharpening Stone 20mm Thick CHARCOAL though the high hardness requiresThe special 20mm thick version, designed for those serious sharpeners! Loved by Kezurokai master Andrew Xtol. Ren! The Naniwa Gouken line represent a new product offering philosophy from Naniwa, one of the most reputable sharpening stone manufacturers. For as long as I could remember, the Naniwa Chosera line represents the holy grail of sharpening stones for kitchen knives: very fast cutting power, slow dishing and most importantly offering a very