A straight bladed compass plane, for smoothing and fairing concave edges up to and including its own radius (approximately 200mm).
The 24mm wide blade is shouldered, giving a cutting edge of 20mm width. Typically used for shaping the underside of aprons and rails to lighten the appearance of a piece.
Body length: 120mm
Body width: 36mm
Blade width: 24mm
Edge Width: 20mm
This is an excellent series of videos by Sumokun that explains the process of setting up a Kanna in English (watch the first video, then the third, then the second).
