Pan lubing is a royal pain in the patoot! Only time I ever did that was when I couldn't find a sizing die in the proper diameter.
The old Lyman Lubrisizer is an excellent tool if you can find one. I bought mine (back in the 70's) from an old gent who was getting rid of his gear because he couldn't shoot any more, and it was likely as old as he was. I'd look for them now on places like E-bay and Gunbroker.
If you buy a newer model, make sure they have sizing dies of the correct diameter for what you need, or you're just wasting money.
Too funny. I pan lubed probably 300 boolits today. I don't mind, but then the only thing I pan lube are heavy 44 mag and 45/70 boolits, which aren't high volume so I only do a couple hundred every other month.