Talk:Underground pneumatic boring
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Are you aware of the existence of any punctuation marks beside periods and commas? Did you take a class on how to create run-on sentences? Bet you got an "A".38.124.107.194 (talk) 15:08, 10 April 2015 (UTC)
Why does this page exist?
[edit]This technique seems like a very proprietary technique that is only slightly different from other boring techniques. As well the last user changed every instance of boring to drill. However this technique doesn't use drills. Pull up If i pull up (talk) 04:36, 2 June 2024 (UTC)