Suehiro Cerax 320 Whetstone

The Suehiro Cerax 320 Whetstone is a coarse-grit sharpening stone handcrafted in Japan for repairing and restoring dull or damaged knife edges. With its #320-grit ceramic surface, this stone removes chips, resets bevels, and grinds blades efficiently before progressing to finer grits for polishing. The durable Cerax formulation provides fast cutting action and excellent feedback, helping you achieve consistent results with less effort. Before sharpening, soak the stone for 10–15 minutes to ensure optimal performance and slurry development. Complete with a non-slip base and cleaning stone, the Cerax 320 is ideal for both professional chefs and home cooks looking to maintain their knives with precision and care.

Brand: Suehiro
Origin: Niigata, Japan
Type: Soaking (10-15 minutes)
Abrasive Material: White Alumina (WA)

Length: 8" (205mm)
Width: 2.8" (73mm)
Thickness: 1.1" (28mm)
Weight: 2.2 lbs (991g)

Item number: SU-401