I need to cut a large hole in sheet metal.
Peter Jason wrote:
Need a 9" dia hole in a 20# sheet metal
surround of a boiler.
The hole must be neat and cut in situ.
Is there a gadget constructed like a compass
that when rotated often enough will cut such
a hole?
Rather like the typical rotating glass cutter
used for cutting large holes in plate glass.
Sure. It's a circle cutting attachment for a plasma cutter.
GWE
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