TwoInch
Well-known member
For those who grease their HF angle grinders, what kind of grease do you use? I have a $20 B&D I'm getting nervous about.
i have tried a couple, i tried some EP moly wheel bearing grease, put some superlube in another, and some stalube red EP in a 4" and all seem to be just fine.
if you dont leave a large enough air pocket in the gear case, they will over heat very quickly, fluid friction.

