Hitohira Picked Ohira Tomae Natural Stone (No.0015)

Detailed Spec

Brand: Hitohira ひとひら
Product Type: Natural Stone
Mine: Ohira
Producing Area: Kyoto/ Japan
Layer: Tomae
Recommended Usage: Kitchen Knife (Edge), Straight Razor, Chisel, Plane
Hardness (5 = Very Hard) : 4.5
Grain Scale (5 = Very Fine) : 4.5
Sharpening Speed (5 = Very Fast) : 4.7
Soaking Requirement: Not required
Size: 203 x 75 x 32mm
Weight: 1219g
Date of manufacture: Around 1970
Revied by Naoki Tsuda