| 摘要 |
The invention relates to a hand machine tool for receiving tools with a grooving shank. Said tool holder comprises a base body (12) with at least one radially displaceable locking body (14) which can be introduced into a groove in the tool that is closed at the shank end and which is then held in its locking position by a blocking element (16). Said blocking element can be guided into a position in which the locking body (14) is radially released by means of an actuating element (18). At least one sealing device (20, 22, 24, 26, 28) is also provided, said sealing device outwardly sealing at least one chamber (30, 32) surrounding a locking body (14).
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