| 摘要 |
An attachment for at least rotary hand-held power tool includes a tool holder ( 13 ) for receiving a working tool and extending into the power tool outer housing ( 12 ), a coupling section ( 14, 34 ) for connection with a drive shaft ( 2 ) of the at least rotary hand-held power tool ( 1 ), and a ventilation device arranged in the outer housing ( 12 ).
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