| 摘要 |
A combination tool attachment for a power tool device, including a mandrel carrying a drill bit, telescopically mounted in a body portion. The body portion including a socket-type driving extremity with a bore extending therethrough so that the drill can selectively be retracted or extended. A rotatable plastic sleeve is mounted around the body allowing an operator to safely hold the tool. An axial recess extending outwardly from the socket enables the threaded fastener associated therewith to be seated without overdriving. |
