Plane body: Width 68mm Blade tip 68mm

it will take a considerable amount of time to sharpen with a regular whetstone

Blade Length: 135mm(5

the blade does not open or bend even under severe use

has a thin blade and is sharp

"NAKAYAMA", Tennen Toishi (Japanese Natural Whetstone). Ground layer "AKAPIN" 900g #1200 Plane body: Width 68mm Blade"NAKAYAMA", Tennen Toishi (Japanese Natural Whetstone). Ground layer "AKAPIN" 900g Three HONMAMON Stars (link) Specification Size: Original size: Length approx. 200mm x Width approx. 73mm x Thickness approx. 28mm Weight: 900g Uses: All types of cutting tools Origin: Kyoto Features: This is a whetstone with a AKAPIN layer of NAKAYAMA. It is soft but fine grained and sticky. It is a whetstone that goes well with cutting tools, from carpentry tools to