Apprentice question

Field check

Standard work. Do it right, keep moving.

Why does a crooked field cut make spiral duct run out of line?

Square the pipe end before continuing. A crooked spiral cut pushes every downstream joint off the laser line.

['Round pipe wants a square end. If the cut wanders, the next fitting seats crooked and the whole run starts walking away from layout.', 'Wrap the pipe with a proper template, scribe a square line, trim the bad end, deburr it, and recheck the run centerline before stacking more pipe behind the mistake.']

Round, Spiral & Oval Duct 1st Year GREEN

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