Advance AutoCAD - 3D Drill Bit

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This is an example of how to create a 3D drill bit using AutoCAD 2021. In this example, I used a sweep around a helix.

[@yoi9816]

thanks great tutorial :)

[@wildtiger.]

Nice

[@srikanthsri4248]

That you sir good teaching

[@MrCoffeypaul]

Nice but a helix height of 80 will change the pitch from 25 to 26?