noun
flat chisel
A woodworking chisel with a flat, straight cutting edge, used for paring, smoothing, and general joinery.
平鑿で木材の表面を平らに削る。
I smooth the surface of the wood with a flat chisel.
この平鑿は刃がよく研いであって、使いやすい。
This flat chisel is well-sharpened and easy to use.