Anyone try these before

[SVcummins]

Plastic brushes

 

[kcm.MN]

Not the cup brushes, but yes. I think you'll like it.

 

[fred kobs]

not that brand but same theory. left behind a film of some sort if i recall correctly still have 1 new 1 laying in the abrasive drawer waiting for a ah chuck it moment. wasnt impressed. jmho fred

 

[KayBur]

As for me, it doesn't matter which brand, the main thing is that the quality is good. You need to try to touch.

 

[cjunrau]

I found the plastic got hot and melted onto what ever you were working on

 

[Sprint 6]

I use them in a small diameter to clean the sleeve retainer out of the injector cup bores on 7.3 Powerstroke diesels when I replace cups.

 

[SVcummins]

I really like it sure does a nice job on cleaning up aluminum
housings .

 

[SVcummins]

I never seen any film left

 

[SVcummins]

How fast are you spinning it ?!? I never managed to melt anything

 

[504]

Make sure you have a brush for what you are cleaning. A brush for steel will eat aluminum fast,I have used them for 20 years.

 

[SVcummins]

I think Im going to buy a few more of these of different grit