Jeff after your post on Cubitron I order some from where I get belts.
Afterwords I got to thinking if I got
Cubitron 11 ,or just Cubitron 1.I called the company and found out they have been making Cubitron for years and Cubirtron 11 for one year.
some of there distributors are not up to date.
Guess what I am trying to say is make sure you get the up-dated version of Cubitron 11.
I have tried them, and yes Jeff they cut very fast (very agresive )haven't wore one out yet only did a couple of rough grinds.Haven't tried on wood I mostly use #49 files on wood.Then emery cloth.
Chris,I like the other guys use 36 grit Cubitron, Then Zirconia 80,120 then switch to gator 240, 400