Posted by OleManIdaho [164.165.59.8] on Wednesday, February 09, 2011 at 09:56:27 :
In Reply to: OT cutting a hole in a concrete wall posted by David Sherman [72.47.9.228] on Tuesday, February 08, 2011 at 20:09:23 :
Blasting power? Actually I would try one of those small jackhammers. They are electric, about two feet long. They might be called wrecking hammers. Most rental shops have them.