06/14/2021
M&M Stump Grinding 700 and 900 series greenteeth style sharpening setup and video.
We often get questions on the teeth.
Can you resharpen them?
How do you do it?
How long does it take?
Here's a glimpse into the tedious process of resharpening carbide teeth.
With supplies cost increasing across the industry for teeth, on-hand stock from suppliers dwindling, sharpening that huge bin worth of dull teeth in the corner is looking more and more appealing.
Note: The grinder wheel runs counter clockwise. We run the tooth at a millimeter or two offset behind the vertical axis of the center of the wheel. This allows the trailing edge of the tooth to contact the wheel instead of the leading edge which would increase the likelihood of chatter. Chatter is bad for the carrier bearing in the press, the grinder bearings, and the wheel itself. It can cause premature failure of any of those components over time.
Disclaimer:
Those glasses while super stylish and impact resistant are NOT safety glasses. Don't take that cue from me. Always wear proper PPE.
