Copper Pipe Inner Cleaner

Better Than The Rest, Worth The Extra Money...To Bad Their 1/2" and 3/4" Pipe Cleaners Don't Come With The Same Impact Locking 1/4" Drill Bit Shank... I Like Their Design And Quality, But That Impact Bit Shank Would Allow Me To Hold Them On My Case With Keychain Bit Holders...

I needed something to clean rust on the inside of 1/2" and 3/4" EMT pipe and these worked perfectly.So far, they have held up nicely and not fallen apart.It's great that they come in a sturdy plastic box for storage.I only needed two of the sizes so I'm glad I found this kit and didn't get one of those other kits with 1 brush of 6 different diameters.Would definitely but again.

Most of them didn't break right away

I use them to clean the cable ends when I replace a car battery. Not too stiff, and nice and fine. They do an outstanding job.

The 1/2" does not fit into a 1/2" copper pipe, it is too small andThe 3/4" does not fit into a 3/4" copper pipe, it is too small andThe 1" does not fit into a 1" copper pipe, it is too small.this causes you to have to put pressure on the brush while trying to clean the pipe which results in the stick breaking apart.This seams very cheaply made and for the wrong application.you can try to use the 3/4 for the 1/2 and the 1 for the 3/4 they are too big, but it is better than being too small.

The bristles are definitely strong, but the first one I used snapped in half pretty easily. Haven't had to use another yet, but they are obviously not made of the strongest materials.

I'm a DIY guy and had a bathroom I was remodeling. I had a lot of copper pipe to clean before sweating and this brush set worked out great! I have no regrets with this purchase and would definitely buy again.

Where I work, we install a lot of air conditioning units and this is a fantastic way to clean the inside of the copper line set. If you're a plumber or an HVAC technician, this is a must-have set of brushes