Magnetostrictive dental scaler

The utility model discloses a magnetostrictive dental scaler, comprising a soft magnetic ferrite bar, a connector, a connecting rod and a work tip, wherein the soft magnetic ferrite bar is fixed at the left end of the connector; one end of the connecting rod is fixed at the right end of the connector; the other end of the connecting rod is bent and fixed with the work tip; and the work tip is spherical. When the magnetostrictive dental scaler disclosed by the utility model works, the round work tip does not strike the tooth surface in a circular motion manner, and does not scratch and damage the tooth surface. The large stubborn odontolith on the gum can be efficiently removed, a patient feels comfortable in the treatment process, the tooth surface is surface after being treated, the curative effect is easily kept and the magnetostrictive dental scaler is easy to maintain.