The Double Teeth Ripper is a replaceable working device with breaking and loosening functions. It is divided into a ripper for excavators and a ripper for bulldozers. The ripper for excavators is also called bucket hook, and the ripper for bulldozers is also called tail hook. It is generally single-tooth, but also has two or three teeth. It has strong cutting force and can be widely used. For engineering construction, mining, road renovation, etc.