Ok - Picked up a entire tool chest at an auction and finally got around to going thru it. Found 3 things I have no idea what they are. First is a spindel w/ prong on it. It has the word IMP on it.
Can anyone shed some light on what they are? Pics in A.B.P.W.
Thanks
-Rob
Server doesn't carry binary groups, sorry...
Second sounds like it might be a handheld tachometer....
THats the thing - its not a plunger - the end spins.
Earlier post was right; hand held tach. They show up on ebay from time to time.
WAG on the "IMP": Maybe a Morse-taper cleaner/reamer? Are the bristles stiff, or what?
Are the pointy things hollow? I bet McMaster Carr sells them, but how the heck do you look it up!.
Post a note over on rec.crafts.metalworking; somebody there will certainly know what these things are.
Counts the revolutions per minute of the shaft it's placed on the end of.
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