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Posted to rec.crafts.metalworking
Bob Engelhardt Bob Engelhardt is offline
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Default 1,1,1 trichloroethane tapping fluid

On 3/30/2013 7:05 PM, wrote:
Don't use the trichlor on aluminum. You will get a nasty chemical
reaction.


Yeah, I've heard about the purple smoke. _That_ would be really
alarming. "Holy ****! WTF is this?"

Bob