Planer tool and tool head in planer tool

The utility model discloses a planer tool, which is provided with a tool head and a tool handle, wherein the tool head is provided with an elongated flaked ceramic tip and a plastic fixed-holding rack, the fixed-holding rack is made through injection molding, the fixed-holding rack comprises two vertical portions which are fixed and held on the two ends of the elongated flaked ceramic tip, the outer sides of the vertical portions are provided with raised portions, a lower level portion which is arranged between the vertical portions is further formed on the fixed-holding rack, and the elongated flaked ceramic tip is parallel to the lower level portion. The elongated flaked ceramic tip comprises a lower edge and an upper tool back, wherein the lower edge is arranged on one side close to the lower level portion, the tool handle is provided with a fork-shaped mounting portion, the inner side of the fork-shaped mounting portion is provided with a holding portion for holding the raised portions, and the tool head