The present invention relates to a drill for implants, comprising: a basic structure of a drill connecting unit (10), and a drill unit (20) disposed at the bottom aspects of the drill connecting unit (10)； a drill upper portion (11) situated on one side of the upper portion of the drill connecting unit (10)； a drill-fixing groove (12) formed on the lower aspects of the drill upper portion (11)； a drill connection body (13) disposed at the bottom aspects of the drill-fixing groove (12)； a internal cavity formed inside the drill unit (20) which is cylindrical and the diameter of which becomes narrower towards the bottom aspects thereof； a plurality of lateral-penetrating units (22) which are spaced at regular intervals and penetrate the lateral aspects of the internal cavity； a plurality of lateral bone-cutting blades (21) disposed on the side edges of the lateral-penetrating units (22)； and a sawtooth-shaped, lower bone-cutting blade (30) disposed on the lowermost aspect thereof.本發明涉及一種種植手術用鑽機(DRILL FOR AN IMPLANT OPERATION)，上述種植手術用鑽機包括鑽機連接部(10)和位於所述鑽機連接部(10)的下部的鑽機部(20)，上述鑽機連接部(10)包括設置於上部一側的鑽機上部(11)、形成於上述鑽機上部(11)的下部的鑽機固定槽(12)、設置於上述鑽機固定槽(12)的下部的鑽機連接機體(13)，上述鑽機部(20)呈圓筒形狀、越朝向下部直徑變得越小、且內部形成有空間部，並且包括在側面拉開規定間隔設置並貫通至內部空間部的多個側面貫通部(22)、設置於上述多個側面貫通部(22)的一側邊緣的多個側面骨去除刃(21)、設置於下部末端部的鋸齒形狀的下部骨去除刃(30)。
