On 2/23/2012 8:18 PM, Richard wrote:
On 2/23/2012 9:54 PM, Karl Townsend wrote:
I need to make a pin .25" long by .096" diameter with a 0.109 by 0.117
head. It needs to be hard so I'll make it out of a 7/64 drill bit, the
size of the head.

What's a clever way to hold this in the lathe? it would be hard to
make soft jaws go down this small. I'm thinking some sort of
collapsible bushing that I'd drill.

Karl



A split sleeve - something like a collet?
Once you get it made, how do you harden it without burning it up?

Paul