My V90 was supplied with a spindle holder for a Dremel 300.
1. Buy Dremel 300
2. Use Dremel 300 to make spindle holder for something else (I use Proxxon LB/E)
3. Throw Dremel 300 away
I do light work in wood, I find the Proxxon is great for my needs. Other users do heavier work and prefer routers. You'll find a variety of alternative spindles and mounts on the Probotix site.