Oire-Nomi Japanese Hand Made Bench Chisel By Naoyuki - 3mm

Brand: 直行 (Naoyuki. From the Naohei store)

Smith name: Unknown 

Steel: Carbon Steel

Blade width: 3mm

Blade thickness: Blade Bottom(about 7.9mm)，Top of Blade（about 5.0mm）

Manufacture Era: 1980s (according to collector’s memory)

Weight: 64g

Blade Angles: 28°

Total length: 200mm

Neck length:  42mm

Blade length: 50mm

Types of wooden handles：Boxwood

Accessories：—

Additional Information: Unused, in good condition. 

It is well made and was most likely made by Tokyo Chisel Blacksmith.