Miter & Master Markers (Flange Wizard Inc.)

Would really like to try this out. Seems almost too good to be true. works on any profile too. box tube, i-beam.. you name it.

Can you mark the layout all around a 36 inch diameter pipe or it just marks half of the pipe ..please answer

Great tool but what to do when working on stainless steel

Does this tool work on metric pipe? Because the chart you used is only for imperial?