Weiler 36303 1/2 Inside Diameter, 5/8 Outside Diameter, 302 Stainless Steel Bristles, Turbo Tube Brush, Made in the USA

I’ve had a set of these for a few years now. They work great. I have no idea how some users are finding they break easily. My original set is fine. I have just ordered a couple more simply because don’t want to find out someday that Weiler has discontinued them. When used as intended in a battery powered screwgun -NOT a plug in “drill” motor- they will work well. If you overdo it I can imagine them getting overheated and thus soften and perhaps break. I use mine at a moderate speed and simply clean the pipe. It’s so much better than those dang wrist breaker types. And far better than sandpaper. Thanks Weiler!

first copper pipe cleaning the ID bristle came off and wont stay when reinserted.

Broke after only using twice

It broke.

On the first attempt to use the product it came apart and I had to throw it away.

excellent

The look great but they break very easy they do not last after use of six times

it broke on the second use, the plastic cracked, so I would not recommend this tool.

Mi esposo lo uso solo una ovación y bastó para que se rompiera , mala calidad

You gotta get one of these if you are doing more than a simple fix-it. Any serious project will go so much faster with these. I have a 1/2, 3/4, and 1 inch size of these and they save so much time. Just wear gloves when you using it to protect your hands from any sharp edges if a pipe or fitting slips in your hand, and please dont try to use one on the inside of the PIPE - outside of the pipe or inside of fittings only - or youll break the thing. I didnt have the female end extended far enough once and tweaked it - but then again I probably had my drill torqued up too.