Inquiry (采购产品): Steel Punch I have a 7" pipe X 1/4" thick surrounded in concrete & I want to punch 1/2" holes from the inside out of pipe. Do you have a Tool that would work for this or any suggestions? Thank you, Dave Daniels **** Hidden Message ***** Dave Daniels 11397 Olson Rd Belle Fourche, SD 57717 USA Company: Timberline Equipment Title: Service Manager Phone: 605-892-2230 Fax: 605-892-2231 E-mail: ddaniels@oldenburggroup.com **** Hidden Message ***** ddaniels@oldenburggroup.com