Zen‑Wu Kanaban

Zen‑Wu Kanaban brings pro‑level sharpening to your home workshop. Simply sprinkle some diamond powder (or other grit of your choice) on the hardened steel plate, add a drop of oil or water, and you’ll be cutting through factory grind marks and high spots many times faster than conventional stones. The fast‑cutting slurry suspends abrasive particles evenly, so you remove material quickly and consistently—flattening chisel backs, plane irons, and even re‑truing your block plane sole has never been easier or more efficient.

Machined with smooth edges and corners for safe, stable handling, the Kanaban’s working surface is ground flat to an astonishing 0.005mm (< 0.2 thou) flatness tolerance. That micron‑level precision guarantees total contact across your tool’s back and bevel, help you quickly setup new tools or repair vintage ones. 

210mm x 76mm x 15mm