Tumbling - What Media???

sheepherder · 12-09-2013, 11:57 PM

Back when I worked in the aerospace industry, we 'tumbled' all our stringer clips [aluminum] to break the sharp edges...It left a distinctive finish...The media was small triangular-rounded gray stones...IIRC, it was a dry tumble...

I can't describe the look of the finish because I don't know the words...And the 38 Special reloads I bought with that distinctive finish have all been shot off or otherwise disposed of...So I can't take a picture...

I'll have to try a lapidary supply house and see if they carry the stones/media...

12-09-2013, 11:57 PM	#25
sheepherder Lifer Lifetime Forum Patron Join Date: Feb 2009 Location: ...on the 'ol Erie Canal... Posts: 8,208 Thanks: 1,425 Thanked 4,474 Times in 2,343 Posts	Back when I worked in the aerospace industry, we 'tumbled' all our stringer clips [aluminum] to break the sharp edges...It left a distinctive finish...The media was small triangular-rounded gray stones...IIRC, it was a dry tumble... I can't describe the look of the finish because I don't know the words...And the 38 Special reloads I bought with that distinctive finish have all been shot off or otherwise disposed of...So I can't take a picture... I'll have to try a lapidary supply house and see if they carry the stones/media... __________________ I like my coffee the way I like my women... ...Cold and bitter...