Mukomachi-Nomi Japanese Hand Made Mortise Chisel By First Generation Kiyotada - 9mm

Smith name:  Shimamura Chugoro

Steel: White Steel

Blade width: 9mm

Blade thickness: Blade Bottom(about 15.1mm)，Top of Blade（about 11.3mm）

Manufacture Era: Before 1960

Weight: 161g

Blade Angles: 30°

Total length: 225mm

Neck length:  40mm

Blade length: 73mm

Types of wooden handles：Japanese White Oak（Shirakashi）

Accessories：—

Additional Information: Lightly used. Rusty on the surface. 

At that time, most Kuchigane were made by the blacksmiths themselves. ( The third picture))