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Old 02-21-2013, 05:31 AM   #2
Beastly Adventurer
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Joined: Jun 2009
Location: the hills
Oddometer: 6,387
Are you talking about sizing the bore or prepping for new rings?

If you're just prepping the surface for rings a ball hone will do the trick.

Sizing the bore is a different story. It's not the length of the stones it's surface area that does it right. You'll need a double stone/guide set-up for sizing to keep the stones from hanging in the ports. These things make doing big bore smokers a pleasant job. Small and medium bores are downright fun with this deal.

Here's a photo on a Sunnen AN-600 head.

you don't see luggage racks on a hearse..........act accordingly
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