tumbling Pennys.. still not clean..

[adamant]

tumbling Penny's.. still not clean..

got a hf tumbler with aquarium stone added dish soap, water like i read on here and ran it for 16 hrs and still not clean. do i need to add something more?
ant

 

Amazon Forum Fav 👍

Upgraded Night Vision Monocular Digital Infrared Monocular Telescope for 100% Darkness with 8X Zoom - Grab it through Amazon!

[cntrydncr1]

Re: tumbling Penny's.. still not clean..

Tumbling doesn't get them perfect, just good enough to put through a coin machine. I usually only tumble about an hour.

 

[adamant]

Re: tumbling Penny's.. still not clean..

thanks.. i found 2 1880 indian heads and like to clean them up..