This creation is related to a dental handpiece structure, including a head; a hand-held part connected to the head, the hand-held part includes a bottom layer, a sandblasting layer and an electroplating layer, the sandblasting layer is coated on the The bottom layer, and the electroplating layer is attached to the sandblasting layer; a body part is connected with the hand grip part.本創作係有關一種牙科手機構造,包括有一頭部;一手握持部,係連接該頭部,該手握持部包含有一底層、一噴砂層及一電鍍層,該噴砂層係塗覆於該底層,且該電鍍層係附著於該噴砂層;一身部,係連接該手握持部。