| 摘要 |
A support for a drill 22, 30 includes a chassis 20 adapted to removably receive a drill 22, 30 and means for detachably affixing, in use, the chassis 20 to a back actor of plant 70 e.g. construction site machinery, such as a digger. The support may comprise a chassis in the form of spaced apart rails 12 to removably receive the drill, 22, 30. The drill may include an air nozzle for removing debris from the drilling site. |
