HOYIN Knotted Wire Cup Brush for Grinders - Perfect for Removing Rust and Paint

Keith gajewski: Worked good for cleaning my 15"dual speaker subwoofer grills to repaint.

United States on Jan 23, 2023

Jeff OrtelJeff Ortel: This works as well as if not better than big name brands I've used in the past.
I put on my leather welding jacket and a full face shield as I normally do when using a wire cup brush, expecting many wires to fly out.
To my amazement, no wires came out in the half hour I used it.
I seriously doubt this price can't be beat and I will buy this brand from now on!

United States on Nov 03, 2022

Rachel Rizzo: Works great,

Canada on Aug 16, 2022

steve: This is the second one I have purchased. I use it on my angle grinder for BBQ cleaning. Did about 10 BBQ's before it was worn out, down to the stubs. If you are buying these things, keep on eye on the RPM range. This is perfect for my angle grinder speed. Goggles and face shield and headphone.

Canada on May 31, 2022

Dave: I purchased this to remove the rust on the the bulkhead to my basement. It was the perfect tool for the job. It worked well in my angle grinder and made good work of the rust in no time at all. The cup design allows me to get in tight spaces using the angle grinder with no problems.

Considering how hard I worked the brush, it really does not show much sign of use.

Very happy with this brand and will purchase again.

United States on Dec 12, 2021

randall ranger: Was just what i needed it for

Canada on Oct 26, 2021

Afterhourshop: The brushes got soft and took shape and direction of the surface, so it stopped working for my need. While this is intended for metal and such, I was suggested by Q&A that this will work for stones with buildup from pool water. It took some off, but not more than 50%. I put it on a 4" hand grinder. It looks to be well made, and none of the brushes came off. I would leave 2 stars for my results in application, but I think 3 is more fair.

United States on Aug 10, 2021

Mazen: Seems to be a good quality brush

Canada on Jul 16, 2021

Gerry S.: Works as it should. Reasonable price

Canada on Mar 30, 2021

dedla: This was my first venture into the world of wire brushes. Considering the speeds this thing was moving on my angle grinder, and the large pieces of metal I cleaned up with it, I'm surprised the bristles stayed on as long as they did. It only finished several smallish projects, but I should've been using a head with thicker wires for a couple of them.

For the price? Easily worth it.

United States on Jul 06, 2020