6 Pieces Stainless Steel Bore Brush in Different Sizes Twisted Wire Stainless Steel Cleaning Brush with Handle 1/4 Inch Hex Shank for Power Drill Impact Driver, 4 Inch in Length

Great that there is various sizes to choose from in the set!

They worked great at first but then the brushes started to break off. Works good as lo as they work and not break

Total junk. Within 5 minutes of use, removing paint, most brush bristles came off. New one for comparison. Would NOT buy again.

2 brushes broke within seconds of use.

These are alright. Once you use them a couple of times the bristles get matted down which makes them more difficult to use. I broke one as well. They bend easily as well so if you’re not trying to do any tough work these are fine. If you do something that requires some force these are not for you

good deal and prompt,well worth the money, thanks

Wear out and bend very quickly

Not a terribly robust design, but they do what they are supposed to do. I have worn out two so far, using them to get rust out of a complex piece of metalwork with a lot of crevices and corners. I have may leaned too hard on one, which after about 20 minutes snapped off at the base of the brush. I wore out the bristles on another one. But, they did the job a wire brush is supposed to do.

These clean in tighter spaces than you can get with just a wire wheel or hand brush.

I used these brushes to help clean out the eye of an axe that I am restoring. One brush came apart in my hands when I picked it up out of the box. Another one came apart under use with moderate side pressure. The rest did okay, but I have no illusion about them holding up over the long term. If you consider them to be a single use type of item, you might get satisfactory results with them. But make no mistake, these are cheaply made.