Hitohira Picked Ozakiyama Suita Karasu Renge Natural Stone (No.0020)

Detailed Spec

Brand: Hitohira ひとひら
Product Type: Natural Stone
Mine: Ozakiyama
Producing Area: Kyoto/ Japan
Layer: Suita
Color: Karasu/ Renge
Recommended Usage: Kitchen Knife (Edge), Kitchen Knfie (Bevel), Chisel, Plane, Hagane Polish, Kasumi Finish
Hardness (5 = Very Hard) : 2.8
Grain Scale (5 = Very Fine) : 3.7
Sharpening Speed (5 = Very Fast) : 4
Soaking Requirement: Not required
Size: 202 x 76 x 34mm
Weight: 1284g
Date of manufacture: Older than 1970'
Reviewed by Naoki Tsuda