Naniwa Diamond Pro 3000 Sharpening Stone

The Naniwa Diamond Pro #3000 is a professional-grade diamond finishing stone that refines the edge to a fine, sharp finish after coarser grits have done the heavy work. We recommend it for polishing hard stainless steels like HAP40 and ZDP-189, which quickly cause conventional finishing stones to dish; the Diamond Pro's resin-bonded diamond surface stays flat instead. It needs only a splash of water to use, with a small dressing stone included to keep the surface true over years of use.

• #3000 diamond grit refines the edge to a fine, polished finish after sharpening with coarser grits
• Resin-bonded diamond layer on a metal base holds its edge and stays flat far longer than traditional whetstones
• Splash-and-go design—just add water, no soaking required
• Includes a small dressing stone to keep the diamond surface flat and performing at its best
• Made in Japan, part of Naniwa's professional-grade Diamond Pro series