To provide a spanker tool with which the form of shaped solder can be stabilized.

A shaping part 12 deciding the shaping form of solder to be pressed is recessed in the pressing face 11 of a spanker tool 6, and a groove 21 is recessed over all the periphery of the peripheral part in the shaping part 12. A bottomed clearance hole 31 is recessed in the central part of the shaping part 12. Communication passages 32 communicating the clearance hole 31 to the groove 21 are recessed in the shaping part 12, and each communication passage 32 is rectilinearly elongated between each corner part of the clearance hole 31 and the corner part of the groove 21 formed so as to be a frame shape. The depth of each communication passage 32 is set to the one same as that of the clearance hole 31.