| 摘要 |
Disclosed is a bone collector. The bone collector of the present invention includes a shank connected to a tool providing rotary power, a bone collecting drill which is detachably combined with the shank, cuts bones by rotation, and accommodates bone pieces formed by cutting the bones, and a stopper which is connected to the drill to move relatively and limits the cutting depth of the bones by coming in contact with the bones and the shank. |
