4in Green Brush - Medium Stiffness - Kitchen Counter & Tile Cleaning | 4in-S-G-QC-DB dome Our brushes are designed as

Our brushes are designed as attachments for use in your cordless drill

They work great on concrete

The red pads are moderately stiff

The Black Ultra Stiff Original Brush is built for cleaning curved and contoured surfaces in industrial settings and comes with a 7in extension for added reach

The flat brush is better for large flat surfaces like hulls

4in Green Brush - Medium Stiffness - Kitchen Counter & Tile Cleaning | 4in-S-G-QC-DB dome Our brushes are designed asThe Green Medium stiffness 4in Brush is great for cleaning flat surfaces around your kitchen! This brush features: Medium non scratch nylon bristles Steel shaft with a rust resistant nickel plating Strong polypropylene plastic block for increased durability 1 4 inch quick change shaft for use in any drill or impact driver Our brushes are designed as attachments for use in the cordless drill that you already own. No need to buy another tool to sit in