耐用性好
让您把时间用在工作上，而非等待完成维修。该系列工具经过一百万次循环测试，未出现任何故障。
维护简便
保持工具正常运行非常简单。其免润滑马达只需一把活动扳手即可自己进行维修。
QA4 系列扳手 - 手持式弯角可调节自动断气
<table>
<thead>
<tr>
<th>Model</th>
<th>Actuation</th>
<th>Torque Range (Nm)</th>
<th>Torque Range (ft-lb)</th>
<th>Free Speed (rpm)</th>
<th>Weight (kg)</th>
<th>Weight (lb)</th>
<th>Length (mm)</th>
<th>Length (in)</th>
<th>Angle Head Side to Center (mm)</th>
<th>Angle Head Side to Center (in)</th>
<th>Angle Head Height (mm)</th>
<th>Angle Head Height (in)</th>
<th>Air Inlet</th>
<th>cfm</th>
<th>Spindle Type</th>
<th>Common Fastener Size</th>
<th>Sound (dBA)</th>
</tr>
</thead>
<tbody>
<tr>
<td>QA4AALS011NP25S06</td>
<td>Lever Start</td>
<td>5.0 - 11</td>
<td>3.7 - 8.5</td>
<td>1025</td>
<td>1.44</td>
<td>3.17</td>
<td>342</td>
<td>13.5</td>
<td>13</td>
<td>0.5</td>
<td>33</td>
<td>1.28</td>
<td>1/4 in. NPT</td>
<td>27</td>
<td>3/8 in. Square</td>
<td>M4 - M5</td>
<td>79.3</td>
</tr>
<tr>
<td>QA4AALS015NP25S06</td>
<td>Lever Start</td>
<td>7 - 15</td>
<td>5.2 - 11.1</td>
<td>800</td>
<td>1.44</td>
<td>3.17</td>
<td>342</td>
<td>13.5</td>
<td>13</td>
<td>0.5</td>
<td>33</td>
<td>1.28</td>
<td>1/4 in. NPT</td>
<td>27</td>
<td>3/8 in. Square</td>
<td>M5 - M6</td>
<td>79.3</td>
</tr>
<tr>
<td>QA4AALS020NP25S06</td>
<td>Lever Start</td>
<td>10 - 20</td>
<td>7.4 - 14.8</td>
<td>625</td>
<td>1.44</td>
<td>3.17</td>
<td>342</td>
<td>13.5</td>
<td>13</td>
<td>0.5</td>
<td>33</td>
<td>1.28</td>
<td>1/4 in. NPT</td>
<td>27</td>
<td>3/8 in. Square</td>
<td>M6 - M8</td>
<td>79.3</td>
</tr>
<tr>
<td>QA4AALS020NP28S06</td>
<td>Lever Start</td>
<td>10 - 20</td>
<td>7.4 - 14.8</td>
<td>625</td>
<td>1.52</td>
<td>3.35</td>
<td>363</td>
<td>14.3</td>
<td>14</td>
<td>0.55</td>
<td>35</td>
<td>1.39</td>
<td>1/4 in. NPT</td>
<td>27</td>
<td>3/8 in. Square</td>
<td>M6 - M8</td>
<td>79.3</td>
</tr>
<tr>
<td>QA4AALS030NP28S06</td>
<td>Lever Start</td>
<td>15 - 30</td>
<td>11.1 - 22.1</td>
<td>425</td>
<td>1.52</td>
<td>3.35</td>
<td>363</td>
<td>14.3</td>
<td>14</td>
<td>0.55</td>
<td>35</td>
<td>1.39</td>
<td>1/4 in. NPT</td>
<td>27</td>
<td>3/8 in. Square</td>
<td>M8</td>
<td>79.3</td>
</tr>
<tr>
<td>QA4AALS040NP35S06</td>
<td>Lever Start</td>
<td>20 - 40</td>
<td>14.8 - 29.5</td>
<td>325</td>
<td>1.81</td>
<td>4</td>
<td>395</td>
<td>15.6</td>
<td>18</td>
<td>0.69</td>
<td>44</td>
<td>1.71</td>
<td>1/4 in. NPT</td>
<td>27</td>
<td>3/8 in. Square</td>
<td>M8</td>
<td>79.3</td>
</tr>
</tbody>
</table>
