SolidWorks 2018 3 - parts file + SolidWorks 2018 Assmenbly file + SolidWorks 2018 drawing file.
The model is based on true dimensions in mm.
Dimensions on the drawing sheet in mm.
The link for the tutorial video on my YouTube channel 3D CAD Models:
https://www.youtube.com/watch?v=o8GtMJ-fmSc