Review on 🔧 Weiler Threaded Partial Knotted Diameter: A Superior Solution for Efficient Deburring and Surface Prep by Brian Olson

I've used this all day off and on (in a 4.5" angle grinder) to clean asphalt noise deadening, under body tar, rust and stubborn fiberglass stains off the floor remove. good of my machine to prepare for welding in patches and it worked great almost no bristle loss. I have previously used a cheap Chinese cup brush for the same task and it lost (i.e. run at high speed) 80% bristles in an hour or two, making it inefficient and very unbalanced. This Hamlet can be 3-4 times more expensive than imported variants, but it looks like it'll end up being a lot cheaper considering how long it lasts, cuts faster and doesn't generate as many projectiles.