What Did You Buy Today?

I don't understand that.
Me either. They have to pay eBay fees and still do all the handling and shipping. If I get any thing branded Shars I first check their cheap eBay seller. I just bought a Cushman ball bearing chuck on eBay that was considerably cheaper than all the other options. Looks really nicely made and smooth as silk. Will be testing it for runout tonight.
 
I just ordered one of those. Of course by the time you add in the set of collets, and an ER-40 to R8 adapter it gets rather expensive. PM sells that chuck on eBay with free shipping making it cheaper than buying it directly from PM.
Price from PM on evilbay

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Price from PM in the Burg!

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Shipping is a flat rate of 15.99 so that makes the total 165.98

Looks to me that buying the chuck from the Burg is a better price than buying it from evilbay.
 
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^^Next thing is you have to make a wrench^^
 
I too have one of these cheapo sets. I find it very capable. The only feature that gives me fits is the pin that the draw bar cams from. It slides in and out of position easily. Does just fine when locked down, but during set up it will drive me to picking boogers.
well why not glue it in with locktite, or epoxy, or CA??? there's an easy way to get rid of frustrations... Fix them.

Like I saw on a truck this past week. The only reason there are big problems, is because no one ever fixed the small problems.
 
well why not glue it in with locktite, or epoxy, or CA??? there's an easy way to get rid of frustrations... Fix them.

Like I saw on a truck this past week. The only reason there are big problems, is because no one ever fixed the small problems.
That is a good idea, but in doing so, you loose the ability to disassemble. Even thought about putting a bolt in its place but the nut and head would protrude past the flats on the holder. The best my pea brain has been able to think of so far is to upset one side of the pin creating an interference fit, but that would likely result in opening up the hole the pin rides in.
Its a competent little tool, just clunky to set up.
 
I've had one of those sets for a long time. Test it for concentric accuracy with a known good collet. Then grind it true. Mine came in a nice wooden box with the required spanner. These sets are quite handy. I've considered getting an ER-40 set but the big nut sticking out is a drag. Putting parallels around it or making shorter shims might work.
 
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