Stainless Steel Tumbling- Interesting Discovery

USSR

Finger Lakes Region of NY
When I was processing brass for a guy with a Type 6 FFL, I was wet tumbling thousands of brass a month with my Frankford Arsenal rotary tumbler. I quickly learned the best routine to use. Drying was the easy part. Dump the newly rinsed brass in a dry towel and swish them around to remove excess water. Then dump them in one of those cheap aluminum pans for cooking turkeys or lasagna, and put them in the oven at about 200 degrees for 30 minutes. Nothing cleans brass like wet tumbling.

Don
 

Brad

Benevolent Overlord and site owner
Staff member
Wet tumbling does clean brass like no other. I ran a few K 45 ACP cases a few months back. They look like factory new when done.
I hadn't thought of the oven for drying. I could easily use my heat treating oven and PID. That little convection oven would dry cases pretty quick and the PID would make sure temp stays where it belongs.
 

Winelover

North Central Arkansas
I never de-prime till after tumbling. Don't use SS pins, either. Hate to have to check flash holes for restrictions, due to media.
 

Ian

Notorious member
Different strokes.

I have never had a pin stick in a flash hole or case neck. I use a rotary separator to shake out the pins under water (rinse bath). I always deprime before tumbling so the primer residue gets completely removed and new primers seat firmly. I don't use dry media for lots of reasons, not the least of which is plugged primer pockets. Drying brass has never been a problem for me, it dries on it's own! If you're in a hurry or it's at night, or snowing outside :confused:, the oven trick works, but it takes longer than sunshine.
 
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Winelover

North Central Arkansas
Seems to me, if the SS pins, are peening the primer pockets.......there are two choices. Discontinue their use or leave the spent primers in.

My brass never gets grungy enough to use wet tumbling . The only time I use wet tumbling is on once fired military rifle brass. Then they go into a forty year old Model "B", with a Lemishine / Dawn mixture, for a half hour. This is the only time I will decap, first. All my pistol brass is decapped, while carbide sizing. Rifle brass is decapped, before X-sizing, but after tumbling. Primer pocket uniforming will take care of the residue. SPP are the only exception. Small pocket uniformers are only used for small rifle....of which I own none.
 

358156 hp

At large, whereabouts unknown.
They're peening the inside flash hole burrs down a bit, the primer pockets get nothing but clean. As far as pins getting stuck in flash holes, using pins sized large enough to not enter the flash hole prevents that. I get mine from Bullseye Reloading.
 

Gary

SE Kansas
I've been SS wet tumbling for 3-4 years now and I will NEVER go back to the cat litter, corncob, walnut junk, NEVER!! That stuff is filthy and potentially pollutes the air with fine Lead dust and other stuff; it's a health hazard. As far as peening is concerned, it's NOT a concern.
 

Winelover

North Central Arkansas
Dust is confined to the Tumbler......if that's even a concern. Put a used dryer sheet or two, in with the media.

I'm 66 and was a Pipefitter for 35 years....more concerned with Mesothelioma, than anything I can catch from lead. Never even heard of the disease, when I was an apprentice, and we were throwing around asbestos pipe insulation. Fall Hazard Safety equipment was unheard of, back then. I managed to survive and thrive......for now.
 

Winelover

North Central Arkansas
Did a lot of stupid stuff, over the years. Should be pushing up daisy's, by now.

Smoked cigarettes from a teenager till 1980....quit when I was up to 4 packs a day. WTF......quit cold turkey.

Seat belts were never used, let alone, available. Speed limits were 70 mph, we did 90 and never got a speeding ticket.

Thought nothing of driving around all night, splitting a case of beer, with my bud. Stopped by the Police, they would pour it out and send you on your way, if you weren't falling down drunk.
 

Gary

SE Kansas
Wow!! Sounds a lot like the stuff I used to do, including the smoking (I quit in 1974); I also quit cold turkey. My favorite "ride" didn't have seat belts but did have a light dimmer switch that was on the floor, foot activated.
 

RBHarter

West Central AR
My 1st car had 3 vacuum lines and 2 of them are for the wipers . 3 on the tree . No power nothing and 4 wheel drum brakes on a single piston master cylinder .
Y'all was riding in luxury !
 

Ian

Notorious member
Mmmm. My first truck didn't have synchronized gears. Straight front axle, no shocks, bias ply tires, no brake proportioning valve, and only TWO vacuum lines....yes one was for the wiper. Singular. It had a 12V solenoid starter though, which was steppin' in high cotton compared to OEM. Drove it to school every day for two years and survived until I could afford to set the old sheet metal on a late model truck. I tried really hard not to do stupid things, still I got my fair share of knocks anyway. My idea of a wild party when I was younger was two or three other friends, a bottle of hard booze, and a game of Trivial Pursuit...round of shots when someone gets a pie piece. One game every few months was plenty, I had books to read and music to recite. I'd be dead if I'd been reckless at life, I just don't react fast enough or have the right instincts to live on the edge. Once years ago I tested high for blood lead, hadn't cast a bullet in several years at the time...turns out it was from all the wheel weights I was handling at work. We figured that out because my antimony levels were elevated as much as the lead was. Started wearing nitrile gloves when handling the weights and wearing a dust mask, levels dropped to normal in a year. Throwing out all my primer-dust-laden tumbling media and switching to the wet stuff was a day I breathed a sigh of relief.
 

Brad

Benevolent Overlord and site owner
Staff member
I think we all went thru that phase. I wasn't a driver but do remember going on back road drives while drinking when in college. Dirt roads around Lincoln were a common venue.
 

358156 hp

At large, whereabouts unknown.
We used to "rat race" to Omaha. The object was to drive from a point in Lincoln, and race to a point in Omaha where people were waiting to determine the winner. No other rules, just a flat out road race 4-6 cars tops, everybody leaves at the same time. If you got a ticket, you were DQ'd. Ah, the bad old days!