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

Ill never clean 1/2 copper pipe the old way again. This does a great job. Note that the two parts can be separated. The brush that cleans the inside of a fitting can be put on the drill by itself. I prefer it that way. I have a perfect hex shank that allows me to use the other brush by itself too. I prefer that. But, their intent is to keep the two parts together and extend and retract the inner brush depending on which you need. That should work fine unless both brushes are accidentally grabbing at the same time.

Great idea. Poorly made. Broke after one use. In a shop. Under ideal conditions.

Its cheaply made, not for professional use

I bought this item and it broke first time used. They replaced it with no problems used this 4 or 5 times broke again.

Thing fell about in 30 seconds

If you do a lot of 1/2” copper sweating, this tool will cut your job time in half. Well made & durable. Chuck it up in your cordless drill, make sure it’s spinning clockwise (as if you were tightening a screw) and not too fast, then go to town. It contains two brushes: one that cleans the inside and the other that cleans the outside. Slide the larger brush forward to clean the O.D. then slide it back and out-of-the-way to clean the I.D. of pipe & fittings.

Disliked, broke right away, cheaply made.

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

was broken in less than a week. The plastic broke where shaft goes through. I bought all three sizes and everyone broke.

Total junk As I am laying under the house the main shaft detach from the plastic and it spins without cleaning the pipe. Its useless. Back to manual cleaning.