Fusion 360 has undergone significant updates since our tutorials were released 6 years ago. At the time, some features were difficult to model in the program.

To model the .21 7X hole chamfers, follow these steps to create them in the current version of Fusion:

1) set your hole type to "countersink"

2) hole tap type to "tapped"

3) thread offset to "full"

4) drill point to "angle"

5) enter the following values for depth (.5), chamfer (.21), entry angle (45 deg), and drill point (140 deg)

6) thread type (ANSI Unified Screw Threads), size (0.19#10 in), designation (10-32 UNF), class (2B), and direction (right hand)

This will then create the chamfer as called out on the print. It should be noted that you can also skip the chamfers in the solid model and program them in the Manufacture environment.

If you need additional support with the current release of Fusion 360, we would invite you to discuss the adaptations needed to complete Academy series in the TITANS of CNC Machining Group on Facebook.