Chamfer inside box with angle 60°


I don’t find how make a chamfer like on my drawing,

please someone would have an idea or suggestion

thank you by advance



ChamferSrf seems to work well, but doesn’t appear to have an angle input, so you’ll have to calculate the two distances manually with some trigonometry.

Thank you so much Nick

that’s done with your advice

it’s ok

or you can draw a triangle with desired parameters, make a solid from this sketch and finally use split or boolean command

Hello Nosorozec,

sorry for the delay
your approach is very nice too

thanks very much