6 Cup Brush, Nylon Filament, 5/8-11 Thread, 2500 max.RPM

This thing worked great for sand/scuff prior to bed lining. Only negative is the bristles have spread outwards like I used a lot of pressure which I did not because this thing was taking paint off just by resting it on the surface so now if I need to get a spot of rust off I have to lean the grinder to its side but it definitely beats having wire brush bristles coming apart and piercing thru skin. It could have been my Dewalt 6 angle grinders 9k rpm that spread the bristles. All in all I recommend this product.

Itll fit on a 4 inch angle grinder but you better have a death grip on it. Works great, takes paint right off.

We pulled up old carpet from a terrazzo floor and after using Beano to remove the mastic we used this brush to help brush up the remnants of mastic. Did the job without damaging the terrazzo flooring.

Works great on my angle grinder, more abrasive though than I thought. I was expecting something I could knock rust off without leaving swirl marks in the metal but oh yeah it does. Since then Ive used it for various other projects and still like new.

Will not fully remove all rust, but cleans quickly. Doubt Ill ever wear it out, used for 2 hours and looked like new.

Item as described.

The great thing is no stray wires flinging off that is the norm for a wire cup brush. Works great for all sorts of shapes and items. Has a lot of bite, so it needs a variable speed grinder. Used it to clean up a frame and engine compartment prior to paint.

At first this looked like a great product but after first use it started falling apart. Brisle started flatening, or falling off. Did not really do what it was ment too had to go back to braided wire brush. Tried on chasis, fenders, rims and body parts that had bondo this brush could not take even light material like loose rust off

This is a 5 brush, not a 6 brush.

USED THIS TO CLEAN A SHOWER BASIN IN A CONDO PURCHASE. WAS VERY STAINED AND USED MILD ABRASIVE CLEANER WITH THE BRUSH ATTACHED TO A BATTERY DEWALT ANGLE GRINDER. RUNS A LITTLE SLOWER THAN A CORDED GRINDER WHICH IS WHAT I WANTED. TOOK LESS THAN 5 MINUTES TO HAVE IT POLISHED TO ORIGINAL.