Got myself a new set of OK Forstner drill bits, which now gives me a good coverage over the 25-35 mm range. However, those came each in a single box and that was not ideal for accessing them quickly.
So I put together a quick holder. Basically, a board of oak where I drilled a hole with each bit. This way they are stuck in there fairly securely and I know that I have the correct size. Let’s see how I like the setup when using, will keep you posted. Also, still have some space left, let’s see if I can get some more drills 😉