Blender 2.8 bevel with radius size

Question

I'm newbie in Blender. For do practice I found technical part drawing.

I need a bevel with 25mm radius. In the bevel menu there are options offset, width, depth and percent. I tried different options but I couldn't it properly.

How can I draw this bevel?

The other question is I changed my units to mm. But in the bevel menu If I entered 25mm the result bevel is big so I entered 0.25mm. Is this a problem with unit conversion?

Edit Simply I try to this

I just want to do this If it is possible

Dear @lemon, I examined the link you gave. But I think my problem is different from that. — BK52, Jan 01 '21 at 12:18
I want to draw a bevel with 25mm radius. I don't have a problem with scale. My main object is constant. In the SolidWorks that was so simple. — BK52, Jan 01 '21 at 12:19
Is it possible with bevel or should I draw a cylinder and subtract it from a rectangle with a boolean modifier? — BK52, Jan 01 '21 at 12:21
@moonboots I couldn't apply to scale. Because it spoils the whole shape. — BK52, Jan 01 '21 at 13:19
What do you mean? Could you please share your file? https://blend-exchange.giantcowfilms.com/ — moonboots, Jan 01 '21 at 13:21

score 2 · Accepted Answer · answered Jan 01 '21 at 13:28

Here I have couple objects with different scale, that share the same object data. It seems that objects are different, but whey are the same, and bevel operation proceeds on the objects same way, in object scale coordinates.

But what if I want to do an operation at world scale?

In the case, I shall apply the scale Ctrl+A -> Scale, so that it will not affect the coordinates.

Blender 2.8 bevel with radius size

1 Answers1