How to Sharpen Yellow Jacket Stump Grinder Teeth Like Pro
When it comes removing stumps using your yellow jacket stump grinder, then you need to consider the condition the teeth serious. Just like other wear parts, Yellow Jacket teeth are prone to a high rate of wear and thus the need to sharpen them regularly. However, sharpening these teeth can get a little bit tricky to especially if you are doing for the first time. But how can you do this as a pro? Well here are steps on how to sharpen grinder teeth like a pro:
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Remove Spark Plug
Safety comes first when it comes to sharpening your Yellow Jacket Stump grinder teeth. Therefore, remove the spark plug from your stump grinder to avoid accidents caused by someone starting the machine accidentally.
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Remove Teeth from Grinder
Don’t make a mistake of sharpening you Yellow Jacket teeth while on still on the wheel. Have them removed to enable effective sharpening. If you take a look at the individual teeth, you will notice that they are attached to the blade using very small set screws that are easy to remove using a screwdriver. Have all the teeth removed or the specific teeth that you want to be sharpened.
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Start Grinding
When it comes to actual grinding, there are two grinding plates and wheel that you need to work with. There is the metal wheel and the green wheel. Start with the metal wheel. Set the front plates on the grinder on the grinder to a 120-degree angle and start grinding the teeth shank of the tooth. Keep grinding until you reach the carbide material. It is also essential to keep cool the blades cool by the use of water.
After you have reached the carbide, you can now switch the grinding wheels to the green one. It is a diamond impregnated grinder that can grind the carbide of the teeth. Make sure that you have set the plate at 90 degrees. Grind the carbide gradually by working against the grinding wheel. And you should avoid letting come into contact with the shank. To cool it off, use water. With those two processes, the grinder teeth should sharp enough.
Dust Off the Teeth
The metal shard on the teeth can be extremely dangerous, and thus they should be blown off. Use the compressed air to blow off the dust and metal shard from the teeth. Now you can have your Yellow Jacket stump grinder teeth(click here to know more about it) back on the grinder.