02/10/2026
Precision water‑cooled grinding is one of our key processes for kitchen knives.
When blades are dry‑ground, high friction generates excessive heat.
This overheating will soften the hardened steel, resulting in poor edge retention.
With water cooling during grinding, we effectively avoid thermal damage to the cutting edge.
It helps preserve the hardness of the blade and delivers smooth, burr‑free sharp edges.