The Milwaukee 2-3/4 in. Brush Knot Cup is made of carbon steel. It is ideal for cleaning castings, structural steel and sheet metal. It is designed to be used with 4-1/2 in. or 5 in. Milwaukee and competitive grinders with 5/8-11 threaded spindles.
- Solid brass construction
- Designed to be used with 4-1/2 in. or 5 in. Milwaukee and competitive grinders with 5/8-11 threaded spindles
- Carbon steel
- 2-3/4 in. brush knot cup
Justina Howe (verified owner) –
I use this for grinding piperailing, and wrought iron fencing. Very durable product, depending on how detailed the metals are that your grinding. Wire bristles hold up pretty good, versus other brush heads.I will use again on any future jobs.
Roman Ruecker (verified owner) –
Removed heavy scale with ease. Nice tight knit on the brush . Helped a ton on my truck frame.
Freida Rau (verified owner) –
Wears down and is expensive but is worth it.
Lionel Lang (verified owner) –
We were able to accomplish our goal with the use of this brush cup
Dee Volkman (verified owner) –
Worked great removing paint from the steel beam as needed. It also lasted all day.
John Goyette (verified owner) –
I used it to remove some light to medium rust from pipes so they could be painted. It worked great for me.
Karolann Hayes (verified owner) –
Cleaning old paint on metal surface.Cuts right thru it. So far no splintering of wire. Works as expected.
Daron Mohr (verified owner) –
Great results.I used it for removing loose paint on the garage door. I foresee it lasting me a long time.
Anastasia Mueller (verified owner) –
Works great! Last a very long time!!
Delphia Wunsch (verified owner) –
Fit my Milwaukee Angle Grinder without an adapter. Did the job of removing rust as hoped for.
Pat Rempel (verified owner) –
Cut like butter!
Hertha Crooks (verified owner) –
Performed as advertised.Did the job it was made for.Thought it was too expensive.
Anjali Considine (verified owner) –
this product done a great job.i was very satisfied with it.
Perry Crooks (verified owner) –
This is an awesome attachment that packs a huge punch. It easily removes rust and paint and will go to work on the metal below if you let it, so do be careful with outside corners, very easy to round those over accidently. I’m attaching a picture of the back of the box that does a better job explaining the difference between versions of cup brushes