Rework Corners
Change fillet radius
3-D Standard > Process > Fillet > Change radius 
Use this function to change the radius of a constant fillet.
- Identify two edges of the fillet.
- Enter the new radius.
Radius dimensions and linear dimensions of the changed fillet will be adjusted accordingly.
You can also change the fillet radii of constant fillets by right-clicking
the relevant parametric dimension and then choosing the Change parametric dimension function.
Change fillet radii in features
3-D Standard > Process > Fillet 
> Change fillet radii in features 
Use this function to change all fillets in the feature log of the active part in one step.
When you select the function, the dialogue window shown below will be displayed:
- Enter the value you would like to change in the Current radius field.
- Enter the new radius in the same-named field.
- If you also want to change radius values based on sketches, activate the Change radii in sketch checkbox. This applies, for example, to extruded parts or revolved parts or the Process with sketch functions (Add, Subtract etc. with sketches).
- Close the window with OK. The changes will be applied immediately if possible. If radii with the entered value cannot be found, or if the changing of radii is not possible, the
symbol will appear next to the OK button. If you move the cursor over the symbol, further information will be displayed, e.g.:
Example: Solid with filleted top surface before (Radius: 15) and after (Radius: 30) execution of the function
Please note:
Sketches that are used for the creation of extruded parts, revolved parts, bores, subtractions etc. and are not deleted after creation, will not be changed.
Example:
The image below shows an extruded part derived from a sketch.
If you apply the Change fillet radii in features here (e.g. change the radius from 40 to 80), the original sketch will remain unchanged.
Rework corners
3-D Standard > Process > Fillet > Rework corners 
This function allows you to rework individual corners of the active part at which three edges or three or more chamfers, fillet surfaces or polyhedral fillet surfaces converge.
Identify the corner you want.
HiCAD may ask you to specify the length that is to be filleted away.
Corner reworking, with specification of the length to be filleted away
Reworked apex
