![](http://www.alamy.com/thumbs/6/7E34BE55-81F2-4A47-B3A6-823F99766290/M4DFJK.jpg)
Subway drilling machine blades
Cutting part with metal blades of a big modern industrial subway drilling machine in front of the wall from where begins the digging.
Size: 5760px × 3840px
Location:
Photo credit: © Zoonar/Cylonphoto / Alamy / Afripics
License: Licensed
Model Released: No
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