also: かんなかけ
noun
Refers to the act of planing wood with a kanna (hand plane). Often used in woodworking contexts.
カンナ掛けの作業は、木の表面を滑らかにするために欠かせない。
Planing work is essential to smooth the surface of the wood.
彼は一日中カンナ掛
He spent the whole day planing wood.
鉋 is the tool (hand plane) itself, while カンナ掛け is the action or process of using it.
Compound of カンナ (kanna, 'hand plane') + 掛け (kake, nominalized form of 掛ける 'to apply, to set'). The kanji 鉋 is a specific character for the plane tool.