Ms. MAK 20SF

[FLexpat]

Originally Posted by Normagain

Haven't been able to beat a grinder with flapper discs, I think 36 grit. They last and work fast for rough work.

X2
I use a Porter Cable 6" DA with flappers for removing glass. Just got a 6" buffing disk for it to work the gelcoat.
I also use a 4" angle grinder; sometimes with grinding disks and sometimes with cut-off disks when I am making thin cuts. Use good gloves if you take the wheel guard off - it has saved my fingers a couple of times.
And I use one of the Rigid multi-tools to get where nothing else can.