Steel Cleaning End Brushes Pen

These work pretty good. None of them last very long, but these seem to last longer than name brand versions. Some reviews complain about the wires flying off. All of these type of rotary tool wire type brushes will do it. Keep the rpm's down and it will substantially reduce it from happening. Very satisfied on the purchase. They are much more economical than buying from a box store.

Great Product as described, No Issues

These are very useful for detailed cleaning of metal items. Also a good bargain. So far they've been more durable than I'd expected.

These work pretty well. The shaft is a little prone to bending when turning the Dremmel up to the higher speed. Definitely want to use it on low to medium settings. I am happy with how well they work. The metal bristles do wear down fairly quickly. Overall, they are very useful.

Decent little set of brushes. Not the most durable, but plenty good for the price. Perfect size and fit for my Dremel.

I am using these brushes in a Dremel tool to clean up MIG welds on classic car restorations after grinding. I wasn't expecting these to last very long based on the price but they have been pretty tough. Keep the speed low (3 out of 9 on the speed dial) and the brush wires stay intact. BUT, wear eye/face protection because the wires will eventually break and fly away. If you overspeed these, they will deform and fly apart. I also use the 1/4" end brushes to remove the weld-thru primer in plug weld holes before MIG welding.

Kinda cheap and don’t last long. But actually work good.

I used it for my coin ring. Used it on the interior and it worked great. So it would work good for bolts cleaning the inside of the threads.

The little brass wires fly off into your clothing.