7PCS 1/4-inch hex Shank high-Carbon Steel Wire Brushes, Suitable for Electric Drills, Angle Grinders, for pre-Welding Preparation, Wood Processing, Automotive Cleaning, polishing of Metal.

The Carbon Steel Wire Brushes For Screwdrivers Drills work really well. I used them for several heavy duty scrubbings around the house. They worked extremely well with getting the gunk off of my air fryer oven door. Along with baking soda and lemon , these cleaned really good. Just dont scrub too hard. I have used them effectively with and without the drill. I love the individual sizes that the brushes come in. Was able to tackle most jobs without breaking.

The product comes so badly packaged that some of the wire on the brushes was twisted and bent. The wheels are a bit thinner than the ones I've sourced elsewhere, but stand up to fairly rigorous use. In a BBQ cleaning project, I subjected the wheels in various sizes and shapes to some substantial abuse and they did fine, and I think for durability, they will last as long as others. Wear gloves to take them out of the box when they arrive though...