STL File Resolution

STL files are used when you want to 3D print your part, since 3D printers recognise STL files. To make sure the accuracy of your object is kept, you have to adjust the resolution of the part. To do this, you have to go to Tools> Options> General> Display> Performance and then adjust the 3D accuracy of the object. The lower the number, the better the accuracy of the printed part. 0.01 is the lowest setting available.