View Full Version : Drilling a Lee Pro 4-20
01-05-2006, 08:05 AM
I can't seem to find the specs that someone listed for drill bit size for drilling the spout on their Lee to increase flow. Any help will be helpful. Thanks, fellas.
01-05-2006, 03:02 PM
Just something to think about. I drilled my Lee 10 lb pot out many years ago when I only had a hand drill. I wasn't perfectly straight and the drill left a bit of a groove on the inside of the spout where the valve/rod meet, not at the tip. The valve has a rounded end and where the groove and hole met the valve/rod it leaked. I got more flow as I wanted but it didn't leak before I did it. It would be nice if they made the valve's screw in so you could replace them.
Just my 2 cents worth!!
01-05-2006, 03:19 PM
Here's something; log in (first) to the old Aimoo site and:
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