| 摘要 |
<p>A pneumatic tool includes a front housing, an air cylinder, a rotor and a rear housing. The front housing includes a first depressing portion recessedly formed at an end thereof. The air cylinder includes a cylinder body and a front end cover. The cylinder body includes a first end, a second end and at least one exhaust channel. The first end is engaged with the first depressing portion. The exhaust channel is formed at the cylinder body. The front end cover is engaged with the first end. The rear housing includes a second depressing portion recessedly formed at an end thereof. The second end of the cylinder body is engaged with the second depressing portion. The front housing is assembled with the rear housing, and the front housing and the rear housing abut against the air cylinder in an airtight manner.</p> |
