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Premium CBN sharpening stone with Silver Hybrid Bond for fast stock removal, aggressive cutting performance, and exceptional durability.
Silver bond
The KDTU Silver CBN Stone – BLADE BEAST Series is built with an advanced silver hybrid bond that delivers aggressive cutting performance, stable sharpening behavior, and excellent wear resistance. The distinctive silver-colored abrasive layer is the hallmark of the series.
Fast cutting
High-performance CBN abrasive provides rapid metal removal and exceptional sharpening efficiency. The BLADE BEAST Series is developed for users who demand maximum cutting speed and long service life.
Durability
Designed for extended service life under demanding sharpening conditions. Compatible with sharpening oil, emulsions, alcohol-based lubricants, and kerosene, with quick break-in and minimal preparation.
Recommended For
The KDTU Silver CBN Stone – BLADE BEAST Series is suitable for edge repair, reprofiling, and fast stock removal.
It performs particularly well on modern high-hardness steels above 69 HRC and is intended for professional sharpening workflows where cutting speed and durability are critical.
Certificate
Hapstone is an official distributor of KDTU sharpening stones.
Click to enlarge the certificate.
Care
The stone is designed for manual sharpening of knives, razors, chisels, and other cutting tools.
To restore cutting performance and maintain flatness, use silicon carbide powder on a flat surface.
Specifications
