Wolfcraft nylon rotary flap brush Ø 100 x 20 mm, hexagon shank 1/4"" (6.35 mm), 1512000"

Only used 2/3 times so can’t say on durability But what I will say is that this is a class bit of kit cleans out heat exchangers in a few minutes, would be more than happy to buy again ATM

Very disappointed in this item. Looked great when it arrived, seemed to be just what I ordered.Attached it to the drill and on the first spin the brushes started flying out, hitting everything and myself. Thankfully I had my safety specs on or there could have been more serious consequences.The product itself is a great idea and I guess if you get a decent make, then it would do a grand job.As for this one, I won’t be buying it again and won’t recommend it to anyone.

Great for my bowls with the bark still on.

Fell apart on first use, one set of bristles disintegrated.

Not checked durability yet...