Hapstone RS Family The most complete RS system. Hapstone RS Ultra is the maximum configuration in the Hapstone RS family — a fully equipped sharpening system with two pairs of...

Hapstone Modular Platform Complete sharpening system. Ready now. Hapstone R2 Black is a fully equipped guided knife sharpener with universal angled clamps, whole milled angled clamps, and a Fine-Tuning Adapter...

Hapstone Modular architecture Precision sharpening. Built to grow. Hapstone R2 Standard is a guided knife sharpener with a rotating clamp module, universal angled clamps, and upgrade-ready modular architecture. Configuration Ready...

Hapstone 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...