I'm looking to swap out the backing pad on my M12 6" random orbital sander for a 3M Xtract pad to improve dust extraction and get better battery life. Can anyone confirm the thread size for the M12 backing pad before I go ahead and purchase both the sander and pad? I noticed that the thread size on the 3M pad is 5/16-24 EXT, so I want to ensure compatibility.
2 Answers
Yep, I've got the M12 and I can confirm the thread is 5/16-24, specifically for the 2585-20 model. You should be all set with that 3M pad!
I actually posted about this issue before and shared some results. If you want to see how it performed, I got decent results with the dust extraction. Just check it out!
Sweet. Did you do any testing for battery life or issues with the counterweight though?

Great, thank you!