Plastic Inserts

The diameter of the hole in the center of the grinding wheel was 1", and the shaft on the grinding wheel is 1/2". These are the plastic inserts that came with the grinding wheel to adapt to the difference. Once the side to side wobble was eliminated, there was still a fair amount of wobble casued by the grinding wheel center not coinciding with the center of the shaft. This was caused in large part by the slop in the plastic inserts. Smaller...
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Copyright 2006 by Dave Hylands