"Morgans" wrote in message
...

If you ever have to guess, guess on the side of slower tool speed and more
pressure.

Amen to that, Jim. Have you ever let a drill bit spin just for a second on
some stainless and work-harden the surface?

Sounds like he is using the reamer correctly, tho. It's just the lasered
skin that's dulling the tool.

Rich S.