4 ms·

Calculating kerf is the worst. :(

• giarc 1mo ago
  Can you not just cut a 1" square, measure it accurately then use that as the kerf correction (option to add in software like Lightburn).
  • in_cahoots 1mo ago
    I do something similar: trace a rectangle and subdivide it into 20 smaller rectangles. Then I slide the smaller rectangles to one side. The part that's missing (divided by 19) is the kerf.
    • matan0904 1mo ago
      [flagged]
  • detritus 1mo ago
    Yes. This is exactly what you do. But, in metric :)