Notice most use 2" roloc on the new m12 angle grinder. Any reason against using a 3" roloc? I have an extra kit and hundreds of discs as that's the size I use with my pneumatic die grinders.
There's a chart that I saw somewhere where Milwaukee lists what's recommended & what's not recommended to be used with the angle grinder. IIRC it said 3" roloc sanding discs were fine but not 3" roloc scotchbrite discs. It also said not to use 3" cut off discs with it but seen a guy on YT use one.
Maybe too much load for the tool? I'd probably try myself if I had em. I used 2" scotchbrite discs with my air die grinders so I'll keep using them cause I have em.










