To mark a continuous straight line around a pipe (or other cylinder) in order to make a square cut, wrap a large piece of square paper around it so that the edges line up. Make sure the paper wraps over itself and in line to ensure a square mark. To start the cut, score the mark with a tri-file so that the hack saw doesn’t wander around as you begin the cut.

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Joe Truini

Radio Show Co-Host

Joe Truini is a contractor, author, and the host of “Simple Solutions” on Today’s Homeowner TV and the weekly Today’s Homeowner radio show. He has worked on both large commercial projects and residential remodeling, and has written for national publications such as This Old House and Popular Mechanics. He has also written eight books, including three best-selling shed-building books. Joe lives in Connecticut with his family and enjoys hiking, traveling, and baseball in his spare time.

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