Hapstone brings the ultimate combination of high precision, rich features, and scalability to knife sharpening. Hapstone Modular Technology lets customers configure and upgrade the sharpening system. All Hapstone modular sharpeners consist of unified Hapstone Modular Platform, a primary module, clamps, and accessories.
Hapstone R2 is based on Rotating Clamp Module (R2 module).
Hapstone V8 is based on Extendable Magnetic Table (V8 module).
Hapstone M3 is based on Small Magnetic Table (M3 module).
Hapstone R1 is compatible with all modules. R1 is capable to work with 8" stones.
Hapstone V7 is not modular. V7 is capable to work with 8" stones.