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

I was hoping to do some serious cleaning between some deck boards and within 20 seconds, the first attachment broke off into two pieces. I was not aggressive, shocked me. I figured it must have been a fluke. I attached the next one and it not only broke off, but caused me to injure my finger when it broke. I was upset and decided it was time to send them back. I bought a nice set elsewhere that work great and have used them multiple times without any issues.

Didn’t last at all. Returned them after one broke on the first use. Stay far away.

Attempted to use on hard to get places on a rust removal project. Cant apply any pressure at all against them. Broke 2 within probably less than 5 minutes of use.

Two of these broke within 10 seconds of starting to use them. The next two were shockingly too big or too small. Dont waste your time on this product.

good deal and prompt,well worth the money, thanks

Did what I needed but they were a once and done piece.

Theyre okay. They do the job but mine didnt really seem to last. The brush stem would bend pretty quick in my use

3 brushes broke in 2 minutes. Complete garbage.

Perfect for my project.

These are excellent for cleaning out rusty brake caliper slider bores when doing a brake job. Spray in some foaming penetrating oil and let soak for a few minutes. Dont forget your safety glasses! Run the appropriate sized brush in and out of the bore using a drill on high speed. Use a larger brush to clean the bore where the boot is inserted. Rinse thoroughly with brake cleaner spray, blow out with compressed air and then allow to dry. Assemble the caliper bracket with NEW slide pin hardware using the recommended brake lubrication grease per the vehicles service manual.