Hand reaming rifle chambers

[yorketransport]

Have any of you ever recut a rifle chamber by hand? I have a 338 Win Mag that I want to rechamber using my 338/375 Ruger reamer. I can get it rechambered by a smith for $75, but the wait time is at least 1 month. I have been thinking about doing it myself but I'm not sure that I'm up to it.

Andrew

[Jamieb]

Never done it myself.
I'd pay the $75. and wait a month but thats just me.
Go for it and post results.