Stainless Steel Bore Brush Stainless Steel Bristles Wire Brush for Power Drill with Hex Shank Handle (0.8 cm, 1 cm, 1.2 cm, 1.5 cm, 1.7 cm, 1.9 cm, 6 Pcs)

I got these in the hopes of making it easier to break down calcium inside certain pipe junction points. The brushes do their job dont get me wrong but the bristles break off very easily. Dont expect them to last more than two or three jobs.

The set of 6 at less than $2 each is a great value for the work they provide. The caliper pins of my car brakes rusted into their bore holes which needed serious restoration once I got the pins removed. These bore brushes worked perfectly to clean out the holes and remove all the rust. I broke one in the process which seemed a bit odd but for <$2, it was still money well spent.

Durable and do the job

Very flimsy

Exactly what I needed, and very well made. I will order again when I wear these out.

I bought the variety pack, hoping to use one of them to clean out a gap between two sheet metal panels on an old car to get ready for welding. The bristles are weak and folded over very quickly so as to be useless for that. I went back to one of my other wire rotary brushes which can stand up to use on sheet metal. These dont.

These are great bore brushes! While I’m doing some over hauling on a Jeep XJ, I decided to clean the carbon build up on the intake side of the head an also clean rusty dirty female threads on the head. Coupled with a flexible drill extension on Amazon made the job pretty simple.

I needed some wire brushes to clean ports on an engine. They did the job but did not last very long as I was using a power drill to operate them. One of the brush ends broke off. They did what I needed to do.

These are good for the price but they break very easy not good for a lot of use

Good quality