If you don’t have access to CAD software, Don’t worry. The folks over at Autodesk have you covered!

Download a free 30-day trial and try it out on your Mac or PC. With in-product tutorials, you’ll be up and running in no time. Fusion 360 is as low as $25 per month on an annual subscription, or $40 month to month.

Get more information at:  Autodesk Fusion 360 overview

 

Standard drill chart

 

 

Basic Geometric Dimensioning and Tolerancing