Manual rock drill, in YouTube video and GIF format. This is why GIFs exist. :cool:
https://www.youtube.com/watch?v=UH_6QcW3d2Q
https://s3-us-west-1.amazonaws.com/h...mmer_drill.gif
Printable View
Manual rock drill, in YouTube video and GIF format. This is why GIFs exist. :cool:
https://www.youtube.com/watch?v=UH_6QcW3d2Q
https://s3-us-west-1.amazonaws.com/h...mmer_drill.gif