Hitohira Picked Mizukihara Uchigumori Natural Whetstone No.0055 - Premium Japanese Sharpening Stone for Knives, Chisels & Woodworking Tools - Perfect for Professional Chefs & DIY 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), Kitchen Knfie (Bevel), Chisel, Plane, Hagane Polish, Kasumi Finish
Hardness (5 = Very Hard): 3.2
Grain Scale (5 = Very Fine): 3
Sharpening Speed (5 = Very Fast): 3.7
Soaking Requirement: Not required
Size: 212 x 78 x 42mm
Weight: 1697g
Revied by Naoki Tsuda
Update: May 9, 2025