What D/A are you using?

Kendog 170 said

I have 6' & 8" National Detroit D/A's. I'm shocked at what they are going for these days.
https://www.amazon.com/National-Detroit-DAQ-6-Inch-Sander/dp/B000HT6P4E/?tag=fabo03-20

Click to expand...

Got one looks like that somewhere & looks new. Never used it or remember what brand it is. Going to move soon, I'll have to look at it when I find it.