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.

This set of 4 inch wire wheels is impressive for how inexpensive they are. I always like to expect what I pay for but I would have paid more for this product it works so well and efficiently. This is for a 5/8 adapter, the brushes are designed for a large adapter and look larger than they do in the picture.. The wires have stayed in the brush even after multiple uses, except for the few loose on arrival. The brushes took rust off the bench easily and I highly suggest wearing PPE (personal protective equipment) when using these because they are very efficient but fast!

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.

These are some massive, heavy duty wire wheel brushes. They will certainly do the job of removing rust and corrosion from anywhere you can reach. They are great! The only bad thing is when pieces come flying off with the high RPMs of an angle grinder. So make sure youre wearing safety glasses and gloves and have complete coverage of all potentially exposed skin.

Pros: This is a good set of inexpensive wire wheels. You get 4 wire wheels 2 flat and 2 cup all 4 screw on to a standard angle grinder and seem to hold up well and take rust and paint off of the material you are using them on. They do throw off some of the wire pieces however I do not think there are any out there that do not throw some wire when in use. The metal rings seem to plenty strong enough to avoid any catastrophic failures. Overall: For the price you really can not go wrong with this wire wheel set. They hold up well for the price. I can recommend them.

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.

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.

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.

They work really well, but they dont really hold up for too long. Worth the money.

Rust removal 101 here we come. Automotive undercarriage prep and rust removal made easy. I attached this semi-flat steel wire wheel to my 11 Amp grinder and did a little cleanup under a 13 yr old vehicle during some suspension work. Worked fast. I did wear long sleeves, gloves and face/eye protection.I never trust any wire wheel at any speed to not release particles. Safety first here. Some spray paint primer and paint and I was good. The proper tools make life easy and this is one of them. These wire wheels are total gnarly (as my son said) and look like a they are ready for the zombie apocalypse. I dont weld but the larger knot wire wheel seems to be great to cleanup the welds. The Brass wheel seems to be made of special magnetic brass with my magnet test. Yes, the description does clearly state: brass covered steel wire. I just had to check it. So it is, what it states.

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