Re: do u think this will hurt my motor
If you ever encounter a said broken easy out again. They are brittle as you have noticed. Especially the cheap China err Taiwanese, India brand ones. You can find a scribe type punch or grind a punch [chisel] down to size wear ''safety glasses'' Simply break the easy out, out of the drilled whole. It takes patients but it will work. Don't ask how I know I have had some golden times in my wrenching career.
Still gotta have a since of humor.