Quote:
Originally posted by Bernzy
Slip, I have tried these bits. The problem is, that they clog very easily.
Save your money.
Bernzy
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I use them and I think they work great. I brush out the the saw dust with a wire brush. You can also burn it out with a match without harming the whiskers on the rasp.
I use the rasp in my drill press and hold the plug against the ball (using leather gloves) to shape the cup. I find that I have to start the cup with a counter sink to keep the round rasp from slipping off the front of the plug. Once that is done, I have no problem getting the cup shaped.
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