Brass Collets

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ChptMfg

Project Manager
Small Brass Collets - Screw Machine would be best but lathe would work.

Looking for quote on 60, 120, 180.

360 Brass will be fine.

Out of tolerance parts will not be purchased.

Thanks, Jonathan Harp
jonathan@chptmfg.com
 

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Dualkit

Member
Were is datum A that the .001 t.i.r. is called out to? Also can the .81 long slot have a saw radius leading out to the .22 diameter. Having to use a .020 end mill will make this a very slow operation.
 
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ChptMfg

Project Manager
Lead out with a saw is fine that is how we have been doing it, The runout tolerance is in relation to the bores on each end, if you can hold the 0.120 diameter that would be good as well.

This is a drive collet for a high rpm grinder, the unit revs to 20,000 so any misalignment makes the unit vibrate so bad you can hardly keep it in your hand.

As for delivery, today was the due date, at a max 3 weeks.

Thanks, Jonathan
 
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