Ipa Bore Brush Set,3 in Brush L 8080-1 Each

Nice quality stainless brushes. Pretty stiff and work good for cleanup of rust or whatever in tight places. Seem like they will hold up well. There are six different diameters ranging in millimeters (8, 10, 12, 15, 17 and 19mm) with the smallest being about 5/16" to about 3/4". They come with a standard 1/4" hex shank and fit quick change bit adapters for a drill. Useful for a lot of things from cleaning up inside threads to cleaning the vents in brake rotors. A must have for any automotive or handyman toolbox.

Of coarse they're gonna go flat when you use them to chase thread holes but i only used one for the whole lawn mower block. I was happy with the quality.

Worked great for cleaning crud off chicken wire using a cordless drill. They are cheap. The bristles wore off after a few minutes but fine for a one time job. Good thing they came in a pack because I went through half the pack.

I have to go along with many of the other reviews that complain that these are not particularly robust brushes for use with drills. The bristles do tend to compress down onto the shaft. However, they do come in a variety of sizes, and I have found that choosing a size that does not need to be forced into a bore helps with brush longevity. So far they have been handy to have around. Aside from buying brushes specifically sold to the fire arm industry, there are not many options for these types of brushes, so I will just try to be careful in how I use them.

First off, I saw the reviews that said these break apart and are no good. I mainly use these for cleaning out brake caliper guides when I am performing a brake job. I use these with a little amount of force and they perform excellently. Once they get gummed up I just let them soak in a degreaser then hose them off with water and they are brand new again.

These brushes are underrated, they are absolute quality! Make sure you use the correct diameter brush for whatever application youre using them with and they'll last a long time

I used the large brush to clean out a hole,. First time to use. Have not use any other brushes. In 15 seconds of use, it broke at the wire. It just snapped off. Did not bend, just snapped off. Terrible materials used to make this brush.

I saw some people complaining about how the brushes broke on them. You can't expect all of them to be perfect. I also have a feeling most of it was user error. They work great for me!