PLANE

PROBLEM TO BE SOLVED: To allow the blade projection amount of a thin plate-like blade such as a cutter blade to be easily adjusted in a stepless manner. SOLUTION: A plane stand 51 has， on a bottom face， a sliding surface 52 sliding with respect to a workpiece such as a gypsum board， a veneer board， and a calcium silicate board， and penetrates a top face and the bottom face by a blade edge 53. The plane stand 51 is provided with: a mounting table 71 for mounting a thin plate-like blade such as a cutter blade B; a blade presser 91 for pressing the cutter blade B mounted on the mounting table 71; and a pressurization mechanism PM for pressing the blade presser 91 on the mounting table 71. The mounting table 71 receives the cutter blade B mounted from a top face side of the plane stand 51 with a face， and protrudes the blade face BS from the blade edge 53. The blade presser 91 sandwiches the cutter blade B with faces between the blade presser and the mounting table 71. The mounting table 71 is freely reciprocatable in a direction along a face for receiving the cutter blade B while being in an inclined attitude facing a cutting edge BE side of the cutter blade B downward， and varies the projection amount of the blade surface BS from the cutting edge 53 according to a position in a reciprocating direction. SELECTED DRAWING: Figure 8