| 摘要 |
A chamber for an abrading apparatus comprising an inlet, an outlet, a main body and an insert, the main body comprising a recess on an inner surface thereof between the inlet and the outlet, whereby, in use, the insert is removably retained in the recess. The apparatus also comprises a housing and actuation means, the chamber being pivotably secured at one end to the housing by a quick release pin, wherein the actuation means is connected to the chamber and operable to cause the chamber to pivot with respect to the housing toward and/or away from the abrasive surface. |
