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About the unit and gauge converter
Millimetres, inches, feet and fractions, sheet metal gauges and weights in one converter.
How it works
One inch is exactly 25.4 mm; gauge numbers are converted with the standard sheet steel gauge table.
Questions
Can I send a drawing in inches?
Yes, just say so. Millimetres at 1:1 are best, and the studio can scale a drawing for you.