I have a couple angle grinders both air and electric, but for the size of the typical clutch screw head, little Mr. Dremel works like a champ................at least for me.

Craig

My '50 Chevy 3100 5 window, '62-235cu, 3:55 rear
My truck ....... Respect The Rust
If I'm not working on my truck, '65 m00stang or VW camper, I'm fishing with the wife or smoking Salmon.