Hapstone R2 Opti Knife Sharpener Boride Scores range from 2000 BESS

Scores range from 2000 BESS for an unsharpened knife to 0 BESS for ultimate sharpness

The stone consists of a 102 × 25 mm CBN plate

which includes Kouga 3000

Factory pre-soaked

especially for holding LCD field monitors and DSLR cameras

Hapstone R2 Opti Knife Sharpener Boride Scores range from 2000 BESSHapstone Modular Platform Maximum rigidity. Premium control. Hapstone R2 Opti is a premium guided knife sharpener with whole milled angled clamps, a rotating clamp module, and a rigid upgrade ready platform for advanced sharpening performance right out of the box. Clamp system Whole milled. Ultra rigid. The R2 Opti comes with whole milled angled clamps made from a solid piece of aircraft grade aluminum and anodized in black for added corrosion