4 Inch Wire Wheel Cup Brush Set, Coarse Twisted Knotted Wire Wheel for Angle Grinder, 5/8 Inch-11 Threaded Arbor, SHITIME 0.020 Carbon Steel Wire Brush for Grinder, Deep Sanding Heavy Rust, Paint.

Price was high for such a poorly made product.

I picked up the set mostly to use to clean up a boat trailer before I repainted it. It definitely held up under extreme use and pressure for several hours! Boat trailer now looks great and all the rust is gone. Cleaned up very quickly using this aggressive wheel and made for quick work for prime and paint. Highly recommend and a great value!

Head is out of balance and vibrates hands to make them sore and bristles soft so flare out 45’ when spinning; finally took it off and dug out a very old USA brand and used it the rest of the day. Wish I hadn’t bought this brand.

Good quality - like the four different kinds - good selection. Be sure to wear safety glasses and long sleeves. As with all wire brushes, the wires fly everywhere. Good value for the money.

Worked fine. But I had wire stands fling off and impaling me at times.

We are using these on an old car being restored. They worked very well removing rust from an old power steering pump. The twisted knot brushes work better than the abrasives I tried on the heavily rusted parts. This is a very nice set of brushes for this project. They fit onto the 2 right angle grinders I own. I had been using smaller brushes on a drill but these are much faster. There are many options for rust removal on metal. This set is a good option.

I tried these on my Milwaukee M18 angle grinder and these bad boys take the rust off of my skid steer bucket very quickly. I did notice only a couple of wires that came out of the wheel. Not to bad so far I would say. Defiantly wear a mask and safety glasses when working with these wheels. Rust was flying off at a quick rate so use caution with these. I did not get a chance to try out the brass one yet but it is built the same way as the other wheels so it should also hold up fine. Now I have to try these out on other projects I have around home. A 5 star so far for me. Thanks for reading.

These 4 piece 4” 5/8 inch-11 thread set is of good quality. I have used this for the removed of rust on my chain link gates in preparation for re-painting. Thus far it has done the job very effectively and efficiently as it removed the old paint without issues. It is satisfactory for most projects around the house with the normal unwinding of the wire. I really recommend as it is a very good consumable product for varied metal tasks. As usual you must wear the appropriate protective clothing that is not loose and, most importantly, protective eye wear. I am very satisfied with these products.

All 4 of these brushes seems to be doing a nice job while holding up well. Removing rust from trailer frame and they all have a different purpose and use on this project which they are all meeting expectations for the price. Starting to feel some vibration as they get used more so hope that does get to the point of off balance enough that I cant use them anymore. If that happens prematurely I will update my post to reflect that as my rating will fall. As for now I would recommend this set

I am a big fan of 3out of the 4 wire brushes on this set. The quality and workmanship of the three brushes are definitely very good. The fourth brush, the brass coated brass colored brush I am not a big fan! Because they are using a wire wheel with two dissimilar metals which is basically corrosion waiting to happen. This set would have been much better if they provided another carbon steel brush or a pure brush wire wheel. The brass wire wheel could be used for cleaning brass fittings, but using the brass coated carbon steel wire wheel on the brass fittings is not advisable because you may inadvertently embed carbon steel particles into your brass fittings which could induce corrosion in your brass fittings. If you need to clean brass or copper fittings buy a different set of wire wheels.