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

Broke off on the first use. Looked like a good concept. Attached to light duty cordless drill, inserted into 1/2 copper, pulled trigger, snapped off instantly. Very disappointed.

High quality product,comfortable to work with,and lasts for long time .

They seem to work fine and have lasted one house of copper but unfortunately one of them completely broke on me after about one week. Otherwise the other one is still going.

DO NOT BUY!!! Absolute garbage of a product. I am a professional plumber and do water heater installs weekly; last week I tried these out in 3/4 and 1/2, both products broke on their first use. Not only are the materials used in this product flawed, its also flawed in its functional design. If you try to clean the outside of a copper pipe with the barrel extended forward and the inside brush in the rear,, there is no locking the device in this position, so as soon as you put the smallest amount of forward pressure, as in just to try to slide the barrel over the pipe, the barrel pushes forward again over the inner brush and you havent gotten anywhere. I also got the inner brush stuck inside a pipe fitting,,, such a TERRIBLE DESIGN, i cannot express how much I hate this product. Whoever designed this obviously never cleaned a piece of copper in his life.

Inside cleaner brush broke on first, manufactured from poor materials or perhaps factory defect.

It broke.

Se despega muy fácil en su base el cepillo de adentro.

Broke after only using twice

Very good to use

Broke of the shank first spin, bad design dont buy. Use manual one will work be better.