Hitohira Picked Mizukihara Uchigumori Natural Whetstone No.0025 - Premium Japanese Sharpening Stone for Knives, Chisels & Tools - Perfect for Professional Chefs & Woodworkers

Product Description

Detailed Spec

Brand: Hitohira ひとひら
Product Type: Natural Stone
Producing Area: Kyoto/ Japan
Mine: Mizukihara
Layer: Uchigumori
Recommended Usage: Kitchen Knife (Edge),Chisel, Plane, Hagane Polish
Hardness (5 = Very Hard): 3.9
Grain Scale (5 = Very Fine): 4
Sharpening Speed (5 = Very Fast): 3.8
Soaking Requirement: Not required
Size: 196 x 71 x 32mm
Weight: 1165g
Revied by Naoki Tsuda
Update: May 9, 2025