| 摘要 |
An electrical drive-in tool includes a driving ram ( 13 ) displaceable in a guide ( 12 ), and a motor-driven drive flywheel ( 32 ) for driving the driving ram ( 13 ) and having a first component forming at least a circumferentially arranged rim and formed of a metal selected from a group consisting of steel and alloyed iron, and a second component formed of a material having a density greater than a density of the metal the first component is formed of. |
