Are they cheaper with McMaster-Carr than with Otto Frei? By chance do you have the link you ordered them from?
Originally Posted by
Underdog
I just bought some of the 3M bristle brushes (3/4" and 1") , and found them to be pretty good. I bought them from McMaster-Carr along with the mandrels, and they're a lot more affordable. If you run them at low speed they tend to last.
I'm only using them one at a time instead of stacking them up though.
I suppose I should have stacked them up to prevent grooving in my background.... They're not very aggressive on Spanish Cedar, until you don't want them to be.
JerryB:.
CarveWright START U Team Member
Using 1.187, Conform, PE/Probe, Centerline.
"Let's start sharing PTNs instead of MPCs so ALL SW versions can view & share"