http://www.drsfostersmith.com/product/prod_display.cfm?pcatid=7793

1/2 the cost of rip-off Petco

I would never open it indoors, all that dust is toxic metals.

It's ok to fill it the first time indoors as long as none of your visitors to the house are allergic to nuts.

It just depends on the harness of the metal, and how bad the finish was when you started.

Brass is fast, Stainless med, and hard steel usually the slowest.

Clean all the parts first, so you don't get your media filled with wax, grease and dirt.

Parts that have much corrosion on them should first get run with the pyramid media

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Parts with deep pitting might need manual work before going in the tumbler.

Don't wait an hour, just open it up outside, and make sure the dust does not go into your garden.

Yep, just put it in a Tupperware kind of thing.

That's fine, just don't get the dust in the house.

You can probably polish the head of leg bolts quicker by chucking them into a cordless drill and then putting metal polish on a rag or Scotchbright.

Don't bother polishing common little nuts/bolts/screws.

Cheaper to just buy new ones from boltdepot.com

Two different things entirely.

Tumbler is made to either clean off corrosion, or polish metal.

Ultrasonic is made to remove grease and coil dust.

That happens usually when the little aluminum tube gets lost or worn that normally goes around the threaded shaft.

Same thing happens with the tumbler from Cabelas, as it appears to be from the exact same China factory as the HF.

If you lose the tube or it wears down, make a new one slightly longer than the threaded portion.

Just run the extension cord outside the door and run it outside.

If I'm in my shop, I'm not going to listen to all that racket, I put it outside the door.

Because the HF tumblers just keep running year after year after year....

When one of mine finally dies in a way I can't fix (I've got both sizes), I know I got my money's worth out of it.

Corroded brackets (like flippers, slingshot and pop), metal posts, wire rollover switches, wire gates, ramp entrances, Ring Rods (balls really fly from polished rings)......

You can buy super highly polished balls for $1.50, so it's probably not worth the effort unless the game takes odd size balls (like a Gottlieb S&S).

If you are taping drywall in a house, you quickly learn to put your effort into places that matter. Kid's bedroom closet? Quick and dirty. Great Room ceiling? Better be perfect.

Same with a polishing a pin, you'd rather have great looking ball guides, than the switch plate on the bottom.

They are coated to keep them from rusting during storage.

Clean the coating off (you can even use brake cleaner if you have it), wax 'em up.

I run it outside the door of the shop.

That way I don't hear all that noise, and any toxic dusts blows into the neighbors garden.

Ultrasonic is ONLY a cleaner.

Tumbler removes actual material.

So if you want just to clean something, Ultrasonic is perfect.

If you want to remove corrosion, or polish, Tumbler is perfect.