FMP-PRECISION METAL RULER (2 foot folding-.8mm Thick)

Precision FMP Metal Ruler,It is a complement with the App: "Flat Metal Patterns".By using the App in conjunction with the ruler it will help you: • Apply readings of the drawing plans that the Engineer sends you.• To make your patterns with greater precision.• Remember that the App returns the results of the patterns in precision of 16ths, 32nds and 64ths.• Remember that if you do not use precision you may have errors of ½” up to 7”, for example if you make a “TEE” pattern and in the length of the pattern, you have an error of 1/8” then when turning the pattern, to get the entire pattern, you will also turn the eighth of an inch, which would be a total of 1/8” X 4 = ½” which would be the error in the entire pattern. and at the end of the day the entire pattern would be ½” larger at the time of installation.• In the same way for patterns with many pieces to install, for example in head sections, if we have an error of 1/8” in the width of the head section, and if the number of head piec