Any Idea What These Are?

ddickey

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They look like a punch but not sure, they came with R8 collets that are split on the bottom looks like to clamp down on them. Idk.

IMG_20181219_120945557_HDR.jpg
 
Look like punches to me also. The only other possibility is ejector pins for die casting dies, but I've never seen one with a point on it before, so I'm going with punch.
 
Core pins for a casting die, that explains the shapes on the end, the big one is likely polished with a 1 degree taper.
 
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