This creation is about a "safe stop of dental implant use"Needle drilling device "is mainly to add a stop device at the appropriate place of the drill needle used by dentists for drilling； when the drill needle is drilled into the teeth or the gums and the stop device touches the teeth or the gums, the drill needle can not be re drilled, and the drilling can accurately obtain the appropriate depth, so as to achieve the purpose of safe operation and convenient diagnosis and treatment.本創作係有關於一種「牙醫種植牙使用之安全停止鑽針裝置」，其主要是在牙醫鑽孔用之鑽針適當處，增設有一停止裝置；當該鑽針鑽入牙齒或牙床且該停止裝置碰觸到牙齒或牙床時，鑽針即無法再鑽入，鑽孔即能精準的取得適當深度，以獲致操作安全與便利診療等目的。
