Komori Scraper Plane/ Tachi-ganna (Dainaoshi-ganna)
Blue Steel #1 and Goku-nantetsu
White Oak Block
Block Length 90mm (3 1/2")
Block Width 30mm (1 1/8")
Blade Length 50mm (2")
Blade Width 18mm (3/4")
Cutting Edge Width 16mm (5/8")
14.6 oz (415 g)
This plane is called "Dainaoshi-ganna" in Eastern part of Japan and "Tachi-ganna" in Western part of Japan
It has a single blade inserted almost orthogonally to the base that is relatively shorter than a normal smoothing plane/ hira-ganna. It is a crucial tool for adjusting the bottom surface of a smoothing plane/ hira-ganna, which dermins the quality of the shaving. It is also used to shave hardwoods.
Various sizes are available Ask for details.