Product Review (submitted on December 24, 2011):
At first I wasn't sure if this product could actually do what it claims. I first tried it with my double cut carbide burrs and found that it produced a smoother/faster cut with less chip scatter. Next I tried it with my porting kit and found the results to be far superior than could even be acheived with finer grit rolls. I also noticed that my tools stay sharper, cleaner and last longer than without Grinders Grease. I most of all like the fact that it doesn't take much to do the job from start to finish.