F1200 grit (4000 μm): Enables fast, controlled metal removal for high-hardness steel
Low clogging design: Maintains sharpness and performance with minimal maintenance
Water-only sharpening: Ensures clean, residue-free results and easy cleaning
Pre-lapped and ready to use: No additional preparation required for immediate sharpening
Summarized by Shop
Hapstone Optimal Bench Stone
Reliable full-size water stone for EDC, kitchen, and outdoor knives with steel hardness up to 62 HRC.
Abrasive
Aluminum oxide
A reliable water stone made with aluminum oxide abrasive and vitrified bond.
Steel range