This 42mm Nakauchi Japanese chisel is a standard professional model from the Honmammon range, handcrafted in the Banshu region of Japan. It embodies the balance between tradition, precision, and performance.
Its wide 42 mm blade allows for consistent and precise work on large surfaces. The laminated construction combines a core of Shirogami No. 2 white carbon steel with a soft iron backing, offering an exceptionally pure, easy-to-sharpen, and particularly precise cutting edge.
The Nakauchi profile (medium, thin, and elongated blade) is ideal for cleanly planing large surfaces, refining joints, and sharply cleaning grooves. It excels on woods like cherry or cypress, where the cut needs to remain smooth and controlled.
Blade width:42 mm
Blade length:approximately 88 mm
Collar length:approximately 93 mm
Handle length:approximately 125 mm
Weight :approximately 364 g
Steel :Shirogami (White Steel) No. 2
Structure :White carbon steel + laminated mild iron
Blade profile:Nakauchi (medium-thin blade)
Sleeve :Japanese red oak (Akagashi)
Manufacturing:Japan
Usage:Surface preparation, assembly finishing, grooves and precise adjustments
Interview
Do not force it on very hard woods.
Avoid excessive lateral strain
Clean and lightly oil after use
Store in a dry place
Ideal width for large surfaces and wide finishes
Thin, elongated blade for a clean and controlled cut
Very clean cutting edge and easy sharpening
Traditional handcrafted Banshu
Sturdy red oak handle ensuring stability and comfort
