调整方便
可调节卡销型针头盒锁调整方便，无需专用工具。
耐用性好
这些凿刮器具有橡胶端面节流阀，确保可靠密封内部组件，配合采用加强头块，不惧恶劣条件。
舒适性好
紧凑、平衡性好且低振动，最大限度提高操作员舒适度
<table>
<thead>
<tr>
<th>Model</th>
<th>Bore (in)</th>
<th>Bore (mm)</th>
<th>Blows per Minute</th>
<th>Piston Stroke (in)</th>
<th>Piston Stroke (mm)</th>
<th>Length (in)</th>
<th>Length (mm)</th>
<th>Weight Less Chisel (lb)</th>
<th>Weight Less Chisel (kg)</th>
<th>Throttle Style</th>
<th>Min Hose Size (in)</th>
<th>Min Hose Size (mm)</th>
<th>Air Inlet Size NPT (in)</th>
<th>Vibration m/s2 (uncertainty K)</th>
<th>Air Consumption @ Load (cfm)</th>
<th>Air Consumption @ Load (L/min)</th>
</tr>
</thead>
<tbody>
<tr>
<td>172L</td>
<td>0.94</td>
<td>24</td>
<td>5500</td>
<td>0.56</td>
<td>14</td>
<td>7.63</td>
<td>194</td>
<td>3.69</td>
<td>1.69</td>
<td>Lever</td>
<td>5/16</td>
<td>8</td>
<td>1/4</td>
<td>11.6 (uncertainty: 2.6)</td>
<td>12</td>
<td>340</td>
</tr>
<tr>
<td>172L-EU</td>
<td>0.94</td>
<td>24</td>
<td>5500</td>
<td>0.56</td>
<td>14</td>
<td>7.63</td>
<td>194</td>
<td>3.69</td>
<td>1.69</td>
<td>Lever</td>
<td>5/16</td>
<td>8</td>
<td>1/4</td>
<td>11.6 (uncertainty: 2.6)</td>
<td>12</td>
<td>340</td>
</tr>
</tbody>
</table>
